{"title":"RadioMaster RX - Rebuy","description":"","products":[{"product_id":"radiomaster-rp1-expresslrs-2-4ghz-nano-receiver-v2","title":"RadioMaster RP1 ExpressLRS 2.4ghz Nano Receiver V2","description":"\u003cp\u003e\u003cspan\u003eThe RadioMaster RP series of receivers are designed with size, ease of use and range in mind. Utilizing ExpressLRS 2.4ghz Open-source firmware the RP series of nano receivers deliver features and range today pilots have come to expect.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDeveloped around the ESP8285 MCU and SX1280IMLTRT RF Chip the RP series offer Lora and FLRC 2.4ghz RF links offering incredible range and low latency. With Wifi built in FW updates can be done on your craft without the need to remove the receiver. Binding can be done using a bind phrase meaning no more bind plugs or fiddly button presses while trying to plug in your battery.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTiny in size yet big on features and range the RP series of receivers have you covered.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat’s new on the RP1\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e★ Improved PCB design is better for heat dissipation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ Rigid antenna with greater durability and performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ Solder pads are improved and easier to solder to.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ LED on top side of PCB.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eItem Name: RP1 Nano Receiver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eType: ISM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eESP8285 MCU\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSX1280IMLTRT RF Module\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAntenna: 65mm 2.4ghz T Antenna\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFrequency Range: 2400 MHz to 2480 MHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaximum receive refresh rate: 500Hz \/ F1000Hz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMinimum receiver refresh rate: 25Hz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWorking voltage: 5v\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.53g (without antenna)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDimension: 13mm*11mm*3mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTCXO: Yes\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLearn more about ExpressLRS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ehttps:\/\/www.expresslrs.org\/\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg class=\"img_loading\" src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2308\/23\/photo\/RP-V2-Detail-Page-EN-PC-Shared-ede5.jpg?x-oss-process=image\/format,webp\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eNotes:\u003cbr\u003eELRS (standard) is pre-installed witn ExpressLRS ISM FW (Max power is hardware dependnant)\u003c\/span\u003e\u003c\/p\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":39969020575821,"sku":"HP0157-RX-RP1","price":20.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/HP0157-RX-RP1.webp?v=1698391989"},{"product_id":"radiomaster-rp2-expresslrs-2-4ghz-nano-receiver-v2","title":"RadioMaster RP2 ExpressLRS 2.4ghz Nano Receiver V2","description":"\u003cp\u003e\u003cspan\u003eThe RadioMaster RP series of receivers are designed with size, ease of use and range in mind. Utilizing ExpressLRS 2.4ghz Open-source firmware the RP series of nano receivers deliver features and range today pilots have come to expect.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDeveloped around the ESP8285 MCU and SX1280IMLTRT RF Chip the RP series offer Lora and FLRC 2.4ghz RF links offering incredible range and low latency. With Wifi built in FW updates can be done on your craft without the need to remove the receiver. Binding can be done using a bind phrase meaning no more bind plugs or fiddly button presses while trying to plug in your battery.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTiny in size yet big on features and range the RP series of receivers have you covered.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat’s new on the RP2\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e★ Improved PCB design is better for heat dissipation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ Solder pads are improved and easier to solder to.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ LED on top side of PCB.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eItem Name: RP2 Nano Receiver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eType: ISM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eESP8285 MCU\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSX1280IMLTRT RF Module\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAntenna: On Board SMT Antenna\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFrequency Range: 2400 MHz to 2480 MHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaximum receive refresh rate: 500Hz \/F1000Hz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMinimum receiver refresh rate: 25Hz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTCXO: Yes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWorking voltage: 5v\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.55g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDimension: 13mm*11mm*7mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg class=\"\" src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2308\/23\/photo\/RP-V2-Detail-Page-EN-PC-Shared-ede5.jpg?x-oss-process=image\/format,webp\"\u003e\u003cbr\u003e\u003cbr\u003eLearn more about ExpressLRS\u003cbr\u003ehttps:\/\/www.expresslrs.org\/\u003cbr\u003e\u003cbr\u003e\u003cimg class=\"\" src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2208\/photo\/3904ff4607.jpg?x-oss-process=image\/format,webp\"\u003e\u003cbr\u003e\u003cimg class=\"\" src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2208\/photo\/8653794be9.jpg?x-oss-process=image\/format,webp\"\u003e\u003cimg class=\"\" src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2208\/photo\/5c152088bb.jpg?x-oss-process=image\/format,webp\"\u003e\u003cbr\u003e\u003cimg class=\"\" src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2208\/photo\/b9607b6d81.jpg?x-oss-process=image\/format,webp\"\u003e\u003cbr\u003e\u003cbr\u003eNotes:\u003cbr\u003eELRS (standard) is pre-installed witn ExpressLRS ISM FW (Max power is hardware dependnant)\u003c\/span\u003e\u003c\/p\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":39969926021197,"sku":"HP0157-RX-RP2","price":20.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/products\/RP2-7_cd96751e-c542-4b50-a836-9354a37e5694.jpg?v=1668131879"},{"product_id":"radiomaster-rp4td-expresslrs-2-4ghz-diversity-receiver","title":"RadioMaster RP4TD ExpressLRS 2.4GHz Diversity Receiver","description":"\u003cimg src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2311\/23\/photo\/RP4TD-Details-PC01-1d29.jpg?x-oss-process=image\/format,webp\" class=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2311\/23\/photo\/RP4TD-Details-PC01-1d29.jpg?x-oss-process=image\/format,webp\"\u003e\u003cimg src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2311\/23\/photo\/RP4TD-Details-PC02-29e7.jpg?x-oss-process=image\/format,webp\" class=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/ueeshop.ly200-cdn.com\/u_file\/UPAX\/UPAX406\/2311\/23\/photo\/RP4TD-Details-PC02-29e7.jpg?x-oss-process=image\/format,webp\"\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":40286117757005,"sku":"HP0157.RX-RP4TD","price":26.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/HP0157.RX-RP4TD-1.webp?v=1701141016"},{"product_id":"radiomaster-er6-2-4ghz-elrs-pwm-receiver","title":"RadioMaster ER6 2.4GHz ELRS PWM Receiver","description":"\u003cp data-mce-fragment=\"1\"\u003eThe RadioMaster ER series of PWM receivers are based on the revolutionary ExpressLRS system. It offers high performance, high reliability, flexible configuration, fast response speed and ultra-long range bringing you brand new experience with your hobby.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.radiomasterrc.com\/products\/er6-2-4ghz-elrs-pwm-receiver\" rel=\"noopener\" target=\"_blank\"\u003eER6 ELRS receiver\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ehas been specially designed for fixed-wing users. It can drive up to 6 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. A 4-wire CRSF interface is provided to facilitate later expansion of telemetry sensors. The ER6 features a dual-antenna with telemetry power up to 100mw. The receiver shell adopts one-piece molding process with high structural strength.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_01_1024x1024.jpg?v=1686558086\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eLaunch Video\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/TKwAzfBGLPQ?si=jADDP00ZW9dZ0NFZ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBased on the Revolutionary ExpressLRS System\u003c\/li\u003e\n\u003cli\u003eHigh performance, high reliability, flexible configuration, fast response speed and ultra-long range\u003c\/li\u003e\n\u003cli\u003eSupport 6 PWM Channels\u003c\/li\u003e\n\u003cli\u003eOptimized ground up PCB design\u003c\/li\u003e\n\u003cli\u003eAutomatically voltage telemetry of external battery voltage or built-in receiver voltage\u003c\/li\u003e\n\u003cli\u003eSupports Wi-Fi updates and WEBUI configuration\u003c\/li\u003e\n\u003cli\u003eHigh quality 2.54 mm connector\u003c\/li\u003e\n\u003cli\u003eStandard 20 cm High Sensitivity Antenna\u003c\/li\u003e\n\u003cli\u003eReserve 4pin CRSF input port\u003c\/li\u003e\n\u003cli\u003eThe shell adopts one-piece molding process with high structural strength\u003c\/li\u003e\n\u003cli\u003eFor fixed-wing aircraft and more\u003c\/li\u003e\n\u003cli\u003eCompatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem: ER6 2.4GHz ELRS PWM Receiver\u003c\/li\u003e\n\u003cli\u003ePower supply: DC 4.5 - 8.4V\u003c\/li\u003e\n\u003cli\u003eAntenna type: 20cm high sensitivity dual antenna\u003c\/li\u003e\n\u003cli\u003eWireless protocol: ExpressLRS\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e3.3.0\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003epre-installed\u003c\/li\u003e\n\u003cli\u003eOutput channel: 6CH PWM\u003c\/li\u003e\n\u003cli\u003eSerial Output: CRSF \/ Sbus\u003c\/li\u003e\n\u003cli\u003eTelemetry power: maximum 100mw (LUA Adjustable)\u003c\/li\u003e\n\u003cli\u003eTelemetry Battery voltage detection range: DC 4.0 - 35V\u003c\/li\u003e\n\u003cli\u003eBus interface: CRSF\u003c\/li\u003e\n\u003cli\u003eWeight: 14.5 grams\u003c\/li\u003e\n\u003cli\u003eDimensions: 43*25*15mm\u003c\/li\u003e\n\u003cli\u003eFirmware: Device Category: Radiomaster 2.4Ghz \/ Device: ER6 2.4GHz Diversity+6xPWM RX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_02_1024x1024.jpg?v=1686558321\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" style=\"float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_05_1024x1024.jpg?v=1686561423\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" style=\"float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_04_1024x1024.jpg?v=1686558337\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" style=\"float: none;\"\u003e\u003cimg alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_06_1024x1024.jpg?v=1686561461\" style=\"float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_07_1024x1024.jpg?v=1686558354\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" style=\"float: none;\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_08_1024x1024.jpg?v=1686558361\" style=\"float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_09_1024x1024.jpg?v=1686561487\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" style=\"float: none;\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_10_1024x1024.jpg?v=1686558372\" style=\"float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-Details-Page-EN-PC_03_1024x1024.jpg?v=1686558330\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSize\u003c\/h2\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6-10_635b65ba-0ed2-41ec-bd89-5cd99930013b_480x480.jpg?v=1686640468\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\"\u003e\u003c\/div\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eRadioMaster ER Series Receivers\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.radiomasterrc.com\/products\/er4-2-4ghz-elrs-pwm-receiver\" rel=\"noopener\" target=\"_blank\"\u003eER4 ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.radiomasterrc.com\/products\/er6-2-4ghz-elrs-pwm-receiver\" rel=\"noopener\" target=\"_blank\"\u003eER6 ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.radiomasterrc.com\/products\/er8-2-4ghz-elrs-pwm-receiver\" rel=\"noopener\" target=\"_blank\"\u003eER8 ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.radiomasterrc.com\/products\/er6g-er6gv-2-4ghz-elrs-pwm-receiver\" rel=\"noopener\" target=\"_blank\"\u003eER6G\/ER6GV ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.radiomasterrc.com\/products\/er8g-er8gv-2-4ghz-elrs-pwm-receiver\" rel=\"noopener\" target=\"_blank\"\u003eER8G\/ER8GV ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 * ER6 2.4GHz ELRS PWM Receiver\u003c\/li\u003e\n\u003cli\u003e1 * Voltage telemetry wire (Type-B)\u003c\/li\u003e\n\u003cli\u003e1 * CRSF wire\u003c\/li\u003e\n\u003cli\u003e1 * ELRS- RX- SBUS wire\u003c\/li\u003e\n\u003cli\u003e1 * User Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6_480x480.jpg?v=1686641495\" alt=\"RadioMaster ER6 2.4GHz ELRS PWM Receiver\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eDownload\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER6_Receiver_User_Manual.pdf?v=1687324760\" rel=\"noopener\" target=\"_blank\"\u003eER6 Receiver User Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":40724989444173,"sku":"HP0157.RX-ER6","price":26.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/HP0157.RX-ER6-1.jpg?v=1712547937"},{"product_id":"radiomaster-er8-2-4ghz-elrs-pwm-receiver","title":"RadioMaster ER8 2.4GHz ELRS PWM Receiver","description":"\u003cp data-mce-fragment=\"1\"\u003eThe RadioMaster ER series of PWM receivers are based on the revolutionary ExpressLRS system. It offers high performance, high reliability, flexible configuration, fast response speed and ultra-long range bringing you brand new experience with your hobby.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.radiomasterrc.com\/products\/er8-2-4ghz-elrs-pwm-receiver\" target=\"_blank\" data-mce-href=\"https:\/\/www.radiomasterrc.com\/products\/er8-2-4ghz-elrs-pwm-receiver\" data-mce-fragment=\"1\"\u003eRadiomaster ER8 receiver\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ehas been specially designed for fixed-wing users. It can drive up to 8 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. A 4-wire CRSF interface is provided to facilitate later expansion of telemetry sensors. The ER8 features a dual-antenna with telemetry power up to 100mw. The receiver shell adopts one-piece molding process with high structural strength.\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_01_1024x1024.jpg?v=1686560422\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_01_1024x1024.jpg?v=1686560422\" data-mce-style=\"float: none;\" data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eLaunch Video\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/TKwAzfBGLPQ?si=zhzLbKhbofBuEfEl\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBased on the Revolutionary ExpressLRS System\u003c\/li\u003e\n\u003cli\u003eHigh performance, high reliability, flexible configuration, fast response speed and ultra-long range\u003c\/li\u003e\n\u003cli\u003eSupport 8 PWM Channels\u003c\/li\u003e\n\u003cli\u003eOptimized ground up PCB design\u003c\/li\u003e\n\u003cli\u003eAutomatically voltage telemetry of external battery voltage or built-in receiver voltage\u003c\/li\u003e\n\u003cli\u003eSupports Wi-Fi updates and WEBUI configuration\u003c\/li\u003e\n\u003cli\u003eHigh quality 2.54 mm connector\u003c\/li\u003e\n\u003cli\u003eStandard 20 cm High Sensitivity Antenna\u003c\/li\u003e\n\u003cli\u003eReserve 4pin CRSF input port\u003c\/li\u003e\n\u003cli\u003eShell adopts one-piece molding process with high structural strength\u003c\/li\u003e\n\u003cli\u003eFor fixed-wing aircraft and more\u003c\/li\u003e\n\u003cli\u003eCompatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem: ER8 2.4GHz ELRS PWM Receiver\u003c\/li\u003e\n\u003cli\u003ePower supply: DC 4.5 - 8.4V\u003c\/li\u003e\n\u003cli\u003eAntenna type: 20cm high sensitivity antenna\u003c\/li\u003e\n\u003cli\u003eWireless protocol: ExpressLRS\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e3.3.0\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003epre-installed\u003c\/li\u003e\n\u003cli\u003eOutput channel: 8CH PWM\u003c\/li\u003e\n\u003cli\u003eSerial Output: CRSF \/ Sbus\u003c\/li\u003e\n\u003cli\u003eTelemetry power: maximum 100mw (LUA Adjustable)\u003c\/li\u003e\n\u003cli\u003eBattery voltage detection range: DC 4.0 - 35V\u003c\/li\u003e\n\u003cli\u003eBus interface: CRSF\u003c\/li\u003e\n\u003cli\u003eWeight: 16.5 grams\u003c\/li\u003e\n\u003cli\u003eSize: 43*30*15mm\u003c\/li\u003e\n\u003cli\u003eFirmware: Device Category: Radiomaster 2.4Ghz \/ Device: RadioMaster ER8 2.4GHz Diversity+8xPWM RX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_02_1024x1024.jpg?v=1686560439\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_05_1024x1024.jpg?v=1686560747\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_04_1024x1024.jpg?v=1686560455\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_06_1024x1024.jpg?v=1686560830\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_07_1024x1024.jpg?v=1686560896\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_08_1024x1024.jpg?v=1686560906\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_09_1024x1024.jpg?v=1686560913\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_10_1024x1024.jpg?v=1686560919\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-Details-Page-EN-PC_03_1024x1024.jpg?v=1686560449\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSize\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8-9_53bf74b4-8378-432e-a934-31437f867565_480x480.jpg?v=1686640831\"\u003e\u003c\/div\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eRadioMaster ER Series Receivers\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.radiomasterrc.com\/products\/er4-2-4ghz-elrs-pwm-receiver\" data-mce-href=\"https:\/\/www.radiomasterrc.com\/products\/er4-2-4ghz-elrs-pwm-receiver\" target=\"_blank\" data-mce-fragment=\"1\"\u003eER4 ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.radiomasterrc.com\/products\/er6-2-4ghz-elrs-pwm-receiver\" data-mce-href=\"https:\/\/www.radiomasterrc.com\/products\/er6-2-4ghz-elrs-pwm-receiver\" target=\"_blank\" data-mce-fragment=\"1\"\u003eER6 ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.radiomasterrc.com\/products\/er8-2-4ghz-elrs-pwm-receiver\" target=\"_blank\" data-mce-href=\"https:\/\/www.radiomasterrc.com\/products\/er8-2-4ghz-elrs-pwm-receiver\" data-mce-fragment=\"1\"\u003eER8 ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.radiomasterrc.com\/products\/er6g-er6gv-2-4ghz-elrs-pwm-receiver\" target=\"_blank\" data-mce-href=\"https:\/\/www.radiomasterrc.com\/products\/er6g-er6gv-2-4ghz-elrs-pwm-receiver\"\u003eER6G\/ER6GV ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.radiomasterrc.com\/products\/er8g-er8gv-2-4ghz-elrs-pwm-receiver\" target=\"_blank\" data-mce-href=\"https:\/\/www.radiomasterrc.com\/products\/er8g-er8gv-2-4ghz-elrs-pwm-receiver\"\u003eER8G\/ER8GV ELRS PWM Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 * ER8 2.4GHz ELRS PWM Receiver\u003c\/li\u003e\n\u003cli\u003e1 * Voltage telemetry wire (Type-B)\u003c\/li\u003e\n\u003cli\u003e1 * CRSF wire\u003c\/li\u003e\n\u003cli\u003e1 * ELRS- RX- SBUS wire\u003c\/li\u003e\n\u003cli\u003e1 * User Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/er8_ce688188-ef54-48ea-abd4-57be6c7a0e5d_480x480.jpg?v=1686641567\" alt=\"RadioMaster ER8 2.4GHz ELRS PWM Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDownload\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/ER8_Receiver_User_Manual.pdf?v=1687324766\" target=\"_blank\"\u003eER8 Receiver User Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":40731867283533,"sku":"HP0157.RX-ER8","price":37.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/HP0157.RX-ER8-1.jpg?v=1712583007"},{"product_id":"radiomaster-rp3-h-expresslrs-receiver","title":"RadioMaster RP3-H ExpressLRS Receiver","description":"\u003cp\u003eDesigned specifically for use with our\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.radiomasterrc.com\/products\/nexus-helicopter-flight-controller\" target=\"_blank\"\u003eNexus Helicopter Flybarless control unit\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand compatible with all CRSF\/S.BUS enabled flight controllers the RP3-H ExpressLRS receiver comes with a built-in TCXO and an integrated housing design that makes the receiver tougher and ready to mount in modern helicopter frames. With the RP3-H receiver, you can get reliable, stable, and accurate signal reception, which enhances your flight experience and allows for superior performance even in demanding environments. The RP3-H also features an Ext-V telemetry input for compatibility with older ESCs that do not provide battery voltage telemetry via the control unit.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe RP3-H receiver uses the Skyworks SKY66112 power amplifier to increase telemetry performance, the PA provides up to 100mw of telemetry power, and antenna switching for antenna diversity. It is developed around the ESP8285 MCU and SX1281IMLTRT RF Chip, offering Lora and FLRC 2.4GHz RF links that provide incredible range and low latency. With Wifi built-in, firmware updates can be done on your craft without the need to remove the receiver.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_01.jpg?v=1715750903\" style=\"float: none;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_01.jpg?v=1715750903\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003carticle data-identifier-application__slash__x-doc-key=\"Mp7ldV1Dz7RxqBQN\" data-identifier-application__slash__x-cangjie-fragment=\"%7B%22klass%22%3A%22document%22%2C%22data%22%3A%7B%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22ind%22%3A%7B%22left%22%3A0%7D%2C%22uuid%22%3A%22lnpz8a9oreh0qlk2m4f%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Perfect%20for%20helicopters%20and%20any%20application%20that%20needs%20a%20rugged%20cased%20serial%20receiver.%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%22value%22%3Afalse%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22color%22%2C%22data%22%3A%7B%22value%22%3A%22rgb(0%2C%200%2C%200)%22%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22sz%22%2C%22data%22%3A%7B%22value%22%3A11%2C%22szUnit%22%3A%22pt%22%7D%7D%5D%7D%5D%7D%5D%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22ludtx7vbo55zg0d8k2m%22%2C%22ind%22%3A%7B%22left%22%3A0%7D%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Plug'n'play%20solder%20free%20RP3-H%20ExpressLRS%20receivers%20compatible%20with%20NEXUS%20Heli%20flight%20controller%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%22value%22%3Afalse%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22color%22%2C%22data%22%3A%7B%22value%22%3A%22rgb(0%2C%200%2C%200)%22%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22sz%22%2C%22data%22%3A%7B%22value%22%3A11%2C%22szUnit%22%3A%22pt%22%7D%7D%5D%7D%5D%7D%5D%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lu80m9jhibixek3k9wl%22%2C%22ind%22%3A%7B%22left%22%3A0%7D%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Optimized%20PCB%20design%20for%20better%20heat%20dissipation%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%22value%22%3Afalse%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22color%22%2C%22data%22%3A%7B%22value%22%3A%22rgb(0%2C%200%2C%200)%22%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22sz%22%2C%22data%22%3A%7B%22value%22%3A11%2C%22szUnit%22%3A%22pt%22%7D%7D%5D%7D%5D%7D%5D%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lu7tniwgjvpc3nyl8up%22%2C%22ind%22%3A%7B%22left%22%3A0%7D%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22LNA%20for%20better%20receiver%20range%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%22value%22%3Afalse%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22color%22%2C%22data%22%3A%7B%22value%22%3A%22rgb(0%2C%200%2C%200)%22%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22sz%22%2C%22data%22%3A%7B%22value%22%3A11%2C%22szUnit%22%3A%22pt%22%7D%7D%5D%7D%5D%7D%5D%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lu7tniwhq7r9vzukma%22%2C%22ind%22%3A%7B%22left%22%3A0%7D%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22PA%20for%20better%20telemetry%20range%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%22value%22%3Afalse%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22color%22%2C%22data%22%3A%7B%22value%22%3A%22rgb(0%2C%200%2C%200)%22%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22sz%22%2C%22data%22%3A%7B%22value%22%3A11%2C%22szUnit%22%3A%22pt%22%7D%7D%5D%7D%5D%7D%5D%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lu7tniwiid29u4blk4m%22%2C%22ind%22%3A%7B%22left%22%3A0%7D%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Antenna%20Diversity%20for%20improved%20signal%20stability%20and%20range%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%22value%22%3Afalse%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22color%22%2C%22data%22%3A%7B%22value%22%3A%22rgb(0%2C%200%2C%200)%22%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22sz%22%2C%22data%22%3A%7B%22value%22%3A11%2C%22szUnit%22%3A%22pt%22%7D%7D%5D%7D%5D%7D%5D%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lu7tniwii3bbdzqqhj%22%2C%22ind%22%3A%7B%22left%22%3A0%7D%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Built-in%20a%20TCXO%20(temperature%20compensated%20crystal%20oscillator)%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%22value%22%3Afalse%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22color%22%2C%22data%22%3A%7B%22value%22%3A%22rgb(0%2C%200%2C%200)%22%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22sz%22%2C%22data%22%3A%7B%22value%22%3A11%2C%22szUnit%22%3A%22pt%22%7D%7D%5D%7D%5D%7D%5D%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lu7tniwiof2xik0lqjk%22%2C%22ind%22%3A%7B%22left%22%3A0%7D%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Automatically%20detects%20voltage%20telemetry%20of%20external%20battery%20voltage%20or%20receiver%20battery%2FESC%20BEC%20voltage%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%22value%22%3Afalse%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22color%22%2C%22data%22%3A%7B%22value%22%3A%22rgb(0%2C%200%2C%200)%22%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22sz%22%2C%22data%22%3A%7B%22value%22%3A11%2C%22szUnit%22%3A%22pt%22%7D%7D%5D%7D%5D%7D%5D%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lu7tniwjt4ujb33b1q%22%2C%22ind%22%3A%7B%22left%22%3A0%7D%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Compatible%20with%20all%202.4GHz%20ExpressLRS%20modules%20and%20transmitters%20with%20built%20in%202.4GHz%20ExpressLRS%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%22value%22%3Afalse%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22color%22%2C%22data%22%3A%7B%22value%22%3A%22rgb(0%2C%200%2C%200)%22%7D%7D%2C%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22sz%22%2C%22data%22%3A%7B%22value%22%3A11%2C%22szUnit%22%3A%22pt%22%7D%7D%5D%7D%5D%7D%5D%7D%5D%7D\" data-clipboard-cangjie=\"[\u0026quot;root\u0026quot;,{},[\u0026quot;p\u0026quot;,{\u0026quot;ind\u0026quot;:{\u0026quot;left\u0026quot;:0},\u0026quot;uuid\u0026quot;:\u0026quot;lnpz8a9oreh0qlk2m4f\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;color\u0026quot;:\u0026quot;rgb(0, 0, 0)\u0026quot;,\u0026quot;sz\u0026quot;:11,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;Perfect for helicopters and any application that needs a rugged cased serial receiver.\u0026quot;]]],[\u0026quot;p\u0026quot;,{\u0026quot;uuid\u0026quot;:\u0026quot;ludtx7vbo55zg0d8k2m\u0026quot;,\u0026quot;ind\u0026quot;:{\u0026quot;left\u0026quot;:0}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;color\u0026quot;:\u0026quot;rgb(0, 0, 0)\u0026quot;,\u0026quot;sz\u0026quot;:11,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;Plug'n'play solder free RP3-H ExpressLRS receivers compatible with NEXUS Heli flight controller\u0026quot;]]],[\u0026quot;p\u0026quot;,{\u0026quot;uuid\u0026quot;:\u0026quot;lu80m9jhibixek3k9wl\u0026quot;,\u0026quot;ind\u0026quot;:{\u0026quot;left\u0026quot;:0}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;color\u0026quot;:\u0026quot;rgb(0, 0, 0)\u0026quot;,\u0026quot;sz\u0026quot;:11,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;Optimized PCB design for better heat dissipation\u0026quot;]]],[\u0026quot;p\u0026quot;,{\u0026quot;uuid\u0026quot;:\u0026quot;lu7tniwgjvpc3nyl8up\u0026quot;,\u0026quot;ind\u0026quot;:{\u0026quot;left\u0026quot;:0}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;color\u0026quot;:\u0026quot;rgb(0, 0, 0)\u0026quot;,\u0026quot;sz\u0026quot;:11,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;LNA for better receiver range\u0026quot;]]],[\u0026quot;p\u0026quot;,{\u0026quot;uuid\u0026quot;:\u0026quot;lu7tniwhq7r9vzukma\u0026quot;,\u0026quot;ind\u0026quot;:{\u0026quot;left\u0026quot;:0}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;color\u0026quot;:\u0026quot;rgb(0, 0, 0)\u0026quot;,\u0026quot;sz\u0026quot;:11,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;PA for better telemetry range\u0026quot;]]],[\u0026quot;p\u0026quot;,{\u0026quot;uuid\u0026quot;:\u0026quot;lu7tniwiid29u4blk4m\u0026quot;,\u0026quot;ind\u0026quot;:{\u0026quot;left\u0026quot;:0}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;color\u0026quot;:\u0026quot;rgb(0, 0, 0)\u0026quot;,\u0026quot;sz\u0026quot;:11,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;Antenna Diversity for improved signal stability and range\u0026quot;]]],[\u0026quot;p\u0026quot;,{\u0026quot;uuid\u0026quot;:\u0026quot;lu7tniwii3bbdzqqhj\u0026quot;,\u0026quot;ind\u0026quot;:{\u0026quot;left\u0026quot;:0}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;color\u0026quot;:\u0026quot;rgb(0, 0, 0)\u0026quot;,\u0026quot;sz\u0026quot;:11,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;Built-in a TCXO (temperature compensated crystal oscillator)\u0026quot;]]],[\u0026quot;p\u0026quot;,{\u0026quot;uuid\u0026quot;:\u0026quot;lu7tniwiof2xik0lqjk\u0026quot;,\u0026quot;ind\u0026quot;:{\u0026quot;left\u0026quot;:0}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;color\u0026quot;:\u0026quot;rgb(0, 0, 0)\u0026quot;,\u0026quot;sz\u0026quot;:11,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;Automatically detects voltage telemetry of external battery voltage or receiver battery\/ESC BEC voltage\u0026quot;]]],[\u0026quot;p\u0026quot;,{\u0026quot;uuid\u0026quot;:\u0026quot;lu7tniwjt4ujb33b1q\u0026quot;,\u0026quot;ind\u0026quot;:{\u0026quot;left\u0026quot;:0}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;color\u0026quot;:\u0026quot;rgb(0, 0, 0)\u0026quot;,\u0026quot;sz\u0026quot;:11,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS\u0026quot;]]]]\" class=\"4ever-article\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-type=\"text\"\u003ePerfect for helicopters and any application that needs a rugged cased serial receiver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003ePlug'n'play solder free RP3-H ExpressLRS receivers compatible with NEXUS Heli flight controller\u003c\/li\u003e\n\u003cli\u003eOptimized PCB design for better heat dissipation\u003c\/li\u003e\n\u003cli\u003eLNA for better receiver range\u003c\/li\u003e\n\u003cli\u003ePA for better telemetry range\u003c\/li\u003e\n\u003cli\u003eAntenna Diversity for improved signal stability and range\u003c\/li\u003e\n\u003cli\u003eBuilt-in a TCXO (temperature compensated crystal oscillator)\u003c\/li\u003e\n\u003cli\u003eAutomatically detects voltage telemetry of external battery voltage or receiver battery\/ESC BEC voltage\u003c\/li\u003e\n\u003cli\u003eCompatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem: RP3-H ExpressLRS 2.4GHz Nano Receiver\u003c\/li\u003e\n\u003cli\u003eType: ISM\u003c\/li\u003e\n\u003cli\u003eMCU: ESP8285\u003c\/li\u003e\n\u003cli\u003eRF Chip: SX1281\u003c\/li\u003e\n\u003cli\u003eTelemetry RF power: Max 100mW\u003c\/li\u003e\n\u003cli\u003eAntenna: 150mm 2.4GHz Antenna x2\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 2.404 - 2.479 GHz\u003c\/li\u003e\n\u003cli\u003eMaximum receive refresh rate: 500Hz \/ F1000Hz\u003c\/li\u003e\n\u003cli\u003eMinimum receiver refresh rate: 25Hz\u003c\/li\u003e\n\u003cli\u003eWorking voltage: DC 4.5 - 8.4V\u003c\/li\u003e\n\u003cli\u003eBattery voltage detection range: DC 4.0 - 35V\u003c\/li\u003e\n\u003cli\u003eWeight: 5.1g (Including two antenna)\u003c\/li\u003e\n\u003cli\u003eDimension: 28mm*24mm*8mm\u003c\/li\u003e\n\u003cli\u003eFirmware Version: ExpressLRS v3.3.1 pre-installed\u003c\/li\u003e\n\u003cli\u003eFW Target: RadioMaster RP3-H Diversity 2400 RX\u003c\/li\u003e\n\u003cli\u003eBus interface: CRSF\/S.Bus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTCXO (temperature compensated crystal oscillator)\u003c\/h2\u003e\n\u003cp\u003eThe TCXO ensures high stability and accuracy in frequency control, compensating for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation.\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.expresslrs.org\/hardware\/crystal-frequency-error\" target=\"_blank\" data-mce-href=\"https:\/\/www.expresslrs.org\/hardware\/crystal-frequency-error\"\u003eClick here to learn more about the TCXO.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_04.jpg?v=1715750903\" alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_02.jpg?v=1715750903\" alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_03.jpg?v=1715750903\" alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_05.jpg?v=1715750903\" alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\"\u003e\u003cimg alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_06.jpg?v=1715755598\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_07.jpg?v=1715750903\" alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_10.jpg?v=1715750903\" alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/RP3-H_08_5041d1b7-23ef-4991-b3c8-ec057b49b9b2_600x600.jpg?v=1715752429\"\u003e\u003c\/p\u003e\n\u003ch2\u003eRadioMaster RP Series Receivers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.radiomasterrc.com\/products\/rp1-expresslrs-2-4ghz-nano-receiver\" rel=\"noopener\" target=\"_blank\"\u003eRP1 ELRS 2.4ghz Nano Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.radiomasterrc.com\/products\/rp2-expresslrs-2-4ghz-nano-receiver\" rel=\"noopener\" target=\"_blank\"\u003eRP2 ELRS 2.4ghz Nano Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.radiomasterrc.com\/products\/rp3-expresslrs-2-4ghz-nano-receiver\" rel=\"noopener\" target=\"_blank\"\u003eRP3 ELRS 2.4ghz Nano Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.radiomasterrc.com\/products\/rp4td-expresslrs-2-4ghz-diversity-receiver\" rel=\"noopener\" target=\"_blank\"\u003eRP4TD ELRS 2.4ghz Diversity Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.radiomasterrc.com\/products\/rp3-h-expresslrs-2-4ghz-nano-receiver\" rel=\"noopener\" target=\"_blank\"\u003eRP3-H ELRS 2.4ghz Nano Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 * RP3-H ExpressLRS 2.4GHz Nano Receiver\u003c\/li\u003e\n\u003cli\u003e2 * 150mm IPX1 2.4GHz T Antenna (installed)\u003c\/li\u003e\n\u003cli\u003e1 * JST-GH CRSF 4 wire Pigtail\u003c\/li\u003e\n\u003cli\u003e1 * JST-GH 4 wire to JST-GH CRSF cable\u003c\/li\u003e\n\u003cli\u003e1 * JST-GH 4 wire to single Servo pin (single dupont connectors)\u003c\/li\u003e\n\u003cli\u003e1 * Voltage telemetry wire\u003c\/li\u003e\n\u003cli\u003e1 * Quick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/09_93425b8d-0801-4d46-9dc4-b8091cfbc8a4.jpg?v=1715744719\" alt=\"RP3-H ExpressLRS 2.4GHz Nano Receiver\" style=\"float: none;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/09_93425b8d-0801-4d46-9dc4-b8091cfbc8a4.jpg?v=1715744719\"\u003e\u003c\/p\u003e\n\u003c\/article\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":40946650710093,"sku":"HP0157.0088","price":21.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/HP0157.0088-1.webp?v=1715768893"},{"product_id":"radiomaster-xr4-gemini-xrossband-dual-band-elrs-receiver","title":"RadioMaster XR4 Gemini Xrossband Dual-Band ELRS Receiver","description":"\u003cp\u003eIntroducing the XR4 XrossBand Receiver – The Pinnacle of compact Dual-Band Performance\u003c\/p\u003e\n\u003cp\u003eThe XR4 Receiver is a cutting-edge true diversity dual-band receiver featuring dual LR1121 RF transceivers, designed to leverage the advanced ExpressLRS Gemini Xrossband protocol (Gem-X). It seamlessly supports both the 2.4GHz and Sub-G 900MHz bands, and its dual T-type antennas provide superior reception sensitivity and connection stability for optimal performance.\u003c\/p\u003e\n\u003cp\u003eBuilt with two independent RF circuits, the XR4 offers versatile operation modes, allowing you to switch between Gemini single-frequency or Xrossband dual-band modes, and can be tailored to your specific needs. The integrated Wi-Fi module simplifies firmware updates and configuration via a user-friendly WebUI on your PC or mobile device.\u003c\/p\u003e\n\u003cp\u003eWith ultra-low latency and a high refresh rate, the XR4 excels in delivering a stable, rock-solid RF link, even in demanding long-range or challenging environments. Its compact, lightweight design is perfect for drones, and fixed-wing models, offering reliable connectivity in critical situations where every signal matters. The XR4 ensures you maintain the most secure and robust RF link available, providing unbeatable reliability in the most demanding conditions.\u003c\/p\u003e\n\u003cp\u003eFor more details and support, visit\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.expresslrs.org\/\" target=\"_blank\"\u003eexpresslrs.org.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/01_8fc58c98-78aa-4caa-b3a4-c455ecea4452.jpg?v=1734601010\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrue Diversity \u0026amp; Dual-Band\u003c\/li\u003e\n\u003cli\u003eUnmatched reliability with ExpressLRS Gemini Xrossband\u003c\/li\u003e\n\u003cli\u003eCompatible with ExpressLRS 2.4GHz, Sub-G 900MHz, Gemini \u0026amp; Gemini Xrossband (Gem-X)\u003c\/li\u003e\n\u003cli\u003eESP32D4 high-performance MCU\u003c\/li\u003e\n\u003cli\u003eTwin Semtech LR1121 Transceiver\u003c\/li\u003e\n\u003cli\u003eSecondary UART port for advanced functionality\u003c\/li\u003e\n\u003cli\u003eCastled pads for easy soldering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem: XR4 Gemini Xrossband Dual-Band Receiver\u003c\/li\u003e\n\u003cli\u003eMCU: ESP32D4\u003c\/li\u003e\n\u003cli\u003eRF Chip: LR1121 x 2\u003c\/li\u003e\n\u003cli\u003eRF connector:  IPEX-1 X 2\u003c\/li\u003e\n\u003cli\u003eAntenna: Dual-Band T Antenna x 2 (Included)\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 2.4GHz \/ Sub-G 900MHz\u003c\/li\u003e\n\u003cli\u003eTelemetry Power: 100mw\u003c\/li\u003e\n\u003cli\u003eMaximum receive refresh rate: DK500Hz \/ K1000Hz\u003c\/li\u003e\n\u003cli\u003eMinimum receiver refresh rate: 50Hz\u003c\/li\u003e\n\u003cli\u003eWorking voltage: DC 5.0 - 12.6v\u003c\/li\u003e\n\u003cli\u003eWeight: 1.7g (without antenna)\u003c\/li\u003e\n\u003cli\u003eDimension: 22mm * 18mm * 4mm\u003c\/li\u003e\n\u003cli\u003eFirmware Version: ExpressLRS v3.5.1 pre-installed\u003c\/li\u003e\n\u003cli\u003eFW Target: RadioMaster XR4 2.4\/900 Gemini RX\u003c\/li\u003e\n\u003cli\u003eBus interface 1: CRSF\u003c\/li\u003e\n\u003cli\u003eBus interface 2: UART\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/02_e1ee2800-8777-4ba5-bb95-6c05ed12bf08.jpg?v=1734601010\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/03_81229561-bbb6-47e3-bb6f-a410944b6460.jpg?v=1734601010\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/04_da8455ab-394b-41e9-a596-9d27cab2187a.jpg?v=1734601010\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/05_08c01e6c-1ab9-4e42-bd57-4b5b0c96fef3.jpg?v=1734601009\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/06_c051b788-e57a-425c-97ff-e1d232c5a8ea.jpg?v=1734601010\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/07_c0d14c70-0bb8-41c8-86af-a486f0d8f249.jpg?v=1734601010\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/08_874dd3ec-fe0a-4949-93b2-b139b4e82bed.jpg?v=1734601010\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/12_c834681e-6c1f-4b3f-84f0-7d5114f5199e.jpg?v=1734601009\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWeight\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/09_7aade421-1d49-4c58-ba78-cef2acd2d9f8.jpg?v=1734602152\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/10_76f2994e-af97-4216-860c-0316c5d12a51_480x480.jpg?v=1734602056\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAssociated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXR1 Nano Multi-Frequency ExpressLRS Receiver\u003c\/li\u003e\n\u003cli\u003eXR2 Nano 2.4GHz ExpressLRS Receiver\u003c\/li\u003e\n\u003cli\u003eXR3 Nano Multi-Frequency ExpressLRS Receiver\u003c\/li\u003e\n\u003cli\u003e2.4GHz \/ Sub-G 900MHz Dual-Band T Antenna\u003c\/li\u003e\n\u003cli\u003eUFL 2.4Ghz T Antenna 65mm\/95mm for ELRS Receivers\u003c\/li\u003e\n\u003cli\u003eUFL 915\/868MHz T \u0026amp; Y Antenna for BR Series Receivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 * XR4 Gemini Xrossband Dual-Band Receiver\u003c\/li\u003e\n\u003cli\u003e2 * Dual-Band T-Antenna\u003c\/li\u003e\n\u003cli\u003e1 * CRSF Wire\u003c\/li\u003e\n\u003cli\u003e3 * Heat-Shrinkable Tube\u003c\/li\u003e\n\u003cli\u003e1 * Manual Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/11_263176d3-d873-42ad-a883-49875328e6ad.jpg?v=1734601010\"\u003e\u003c\/p\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":41485234896973,"sku":"HP0157.XR4","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/HP0157.XR4-1.webp?v=1734740144"},{"product_id":"radiomaster-xr3-nano-multi-frequency-2-4ghz-antenna-diversity-elrs-receiver","title":"RadioMaster XR3 Nano Multi-Frequency 2.4GHz Antenna Diversity ELRS Receiver","description":"\u003cp\u003eThe XR3 Receiver is a versatile, ultra-compact ExpressLRS receiver, measuring just 20 x 15mm. Powered by the advanced third-generation Semtech LR1121 transceiver, the XR3 operates seamlessly on 2.4GHz OR Sub-G 900MHz bands. Whether you're flying on 2.4GHz or 900MHz, the XR3 delivers exceptional range and sensitivity in a small, lightweight package — perfect for any build. With the reliability of ExpressLRS, you can focus on flying without worrying about link quality.\u003c\/p\u003e\n\u003cp\u003eDesigned for convenience, the XR3 features built-in Wi-Fi for effortless configuration and firmware updates. Access and manage settings through an intuitive WebUI on your PC or mobile device with ease.\u003c\/p\u003e\n\u003cp\u003eFor more details and support, visit\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.expresslrs.org\/\" rel=\"noopener\" target=\"_blank\"\u003eexpresslrs.org.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/01_4383baa1-6055-486e-933b-31e7c406a3b9.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAntenna Diversity for improved signal stability and range\u003c\/li\u003e\n\u003cli\u003eExpressLRS 2.4GHz or Sub-G 900MHz\u003c\/li\u003e\n\u003cli\u003eESP32C3 high-performance MCU\u003c\/li\u003e\n\u003cli\u003eSemtech LR1121 Transceiver\u003c\/li\u003e\n\u003cli\u003eAdditional UART port\u003c\/li\u003e\n\u003cli\u003eSecondary port for advanced functionality\u003c\/li\u003e\n\u003cli\u003eCastled pads for easy soldering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem:  XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\u003c\/li\u003e\n\u003cli\u003eType: ISM2.4, FCC915\u003c\/li\u003e\n\u003cli\u003eMCU: ESP32C3\u003c\/li\u003e\n\u003cli\u003eRF Chip: LR1121\u003c\/li\u003e\n\u003cli\u003eRF connector: IPEX-1 X 2\u003c\/li\u003e\n\u003cli\u003eAntenna: 2x T-Antenna (Either 2.4GHz, 900Mhz or Dual-band depending on selected package)\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 2.4GHz \/ Sub-G 900MHz [ISM 2.4GHz \/ FCC915 \/ EU868]\u003c\/li\u003e\n\u003cli\u003eTelemetry Power: 100mw\u003c\/li\u003e\n\u003cli\u003eMaximum receive refresh rate: DK500Hz \/ K1000Hz\u003c\/li\u003e\n\u003cli\u003eMinimum receiver refresh rate: 25Hz\u003c\/li\u003e\n\u003cli\u003eWorking voltage: DC 5.0 - 12.6v\u003c\/li\u003e\n\u003cli\u003eWeight: 1.3g (without antenna)\u003c\/li\u003e\n\u003cli\u003eDimension: 22mm * 15mm * 4mm\u003c\/li\u003e\n\u003cli\u003eFirmware Version: ExpressLRS v3.5.1 pre-installed\u003c\/li\u003e\n\u003cli\u003eFW Target:  RadioMaster XR3 2.4\/900  Diversity RX\u003c\/li\u003e\n\u003cli\u003eBus interface 1:  CRSF\u003c\/li\u003e\n\u003cli\u003eBus interface 2: UART\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAntenna Diversity\u003c\/h2\u003e\n\u003cp\u003eThe XR3 receiver features a Skyworks RFX2401C providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance and antenna switching for antenna diversity.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/05_dd3111b4-84bd-49a3-a225-48d89f410a6b.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTailored to Your Needs\u003c\/h2\u003e\n\u003cp\u003eThe XR3 Receiver is available in three configurations, ensuring you have the flexibility to meet your exact requirements: Choose between 2.4GHz, Sub-G 900MHz, or a Dual-Band antenna that allows switching between 2.4Ghz and 900Mhz without an antenna change! All antenna types are available as optional accessories so you can change frequency at a later stage without needing to purchase a new receiver!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/02_152a85fe-b198-4e63-a039-fdec85cc94a0.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/03_62b8bd06-530b-460e-ac39-c34d75793781.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/04_9c589135-c25f-4a51-8a48-dbbdbc424e65.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/06_0916d342-2568-4a52-ac71-2cd319e98932.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/07_a7416dc3-57a1-4b1e-85af-8e5974ee6b65.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/08_bea039ab-ea7b-4914-83be-23d96a9fa04b.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/12_b72e04da-767f-4ec0-b40a-63941ed5f905.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWeight\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/09_a5902383-50e5-47e9-a8e4-f74c7289e2da.jpg?v=1734659027\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/10_b2759cc2-bc9b-416b-8fcc-631bd000e12c.jpg?v=1734659027\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 * XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\u003c\/li\u003e\n\u003cli\u003e2 * T Antenna (Either 2.4GHz, 900Mhz or Dual-band depending on selected package)\u003c\/li\u003e\n\u003cli\u003e1 * CRSF Wire\u003c\/li\u003e\n\u003cli\u003e3 * Heat-Shrinkable Tube\u003c\/li\u003e\n\u003cli\u003e1 * Manual Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/11_5bef46bd-f22a-4416-98af-574f4ec12cd6.jpg?v=1734658934\" alt=\"XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver\"\u003e\u003c\/p\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":41485239976013,"sku":"HP0157.XR3-2400","price":27.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/HP0157.XR3-2400.webp?v=1734741713"},{"product_id":"radiomaster-xr2-nano-2-4ghz-expresslrs-receiver","title":"RadioMaster XR2 Nano 2.4GHz ExpressLRS Receiver","description":"\u003cp\u003eThe XR2 Receiver is a nano-sized powerhouse engineered for 2.4GHz ExpressLRS, featuring an integrated tower antenna that delivers exceptional reception within its ultra-compact design. With a footprint of just 16x12mm and a lightweight of only 0.8g, it fits seamlessly into even the most space-constrained builds. Driven by the advanced Semtech LR1121 transceiver (third generation), the XR2 offers compatibility with all ELRS 2.4GHz transmitters and unlocks the benefits of DK500Hz mode for LR1121-based systems, ensuring unparalleled reliability and responsiveness. The built-in Wi-Fi module simplifies firmware updates and configuration via a WebUI on your PC or mobile device. With ultra-low latency and high refresh rates, the XR2 stands out in Whoops, micro drones, and fixed-wing models, where every gram and millimeter counts for peak performance.\u003c\/p\u003e\n\u003cp\u003eFor more details and support, visit\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.expresslrs.org\/\" target=\"_blank\"\u003eexpresslrs.org.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/01_b8869e3d-927d-4d19-9336-a89a96b9306c.jpg?v=1734662443\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated 2.4GHz tower antenna\u003c\/li\u003e\n\u003cli\u003eExpressLRS 2.4GHz\u003c\/li\u003e\n\u003cli\u003eESP32C3 high-performance MCU\u003c\/li\u003e\n\u003cli\u003eSemtech LR1121 Transceiver\u003c\/li\u003e\n\u003cli\u003eSecondary UART port for advanced functionality\u003c\/li\u003e\n\u003cli\u003eCastled pads for easy soldering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem: XR2 Nano 2.4GHz ExpressLRS Receiver\u003c\/li\u003e\n\u003cli\u003eType: ISM2.4\u003c\/li\u003e\n\u003cli\u003eMCU: ESP32C3\u003c\/li\u003e\n\u003cli\u003eRF Chip: Semtech LR1121\u003c\/li\u003e\n\u003cli\u003eAntenna: Integrated 2.4GHz Tower Antenna\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 2.400 - 2.479GHz\u003c\/li\u003e\n\u003cli\u003eTelemetry Power: 10mW\u003c\/li\u003e\n\u003cli\u003eMaximum Packet rate: DK500Hz\u003c\/li\u003e\n\u003cli\u003eMinimum Packet refresh rate: 50Hz\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 5V\u003c\/li\u003e\n\u003cli\u003eWeight: 0.8g\u003c\/li\u003e\n\u003cli\u003eDimension: 16mm * 12mm * 6mm\u003c\/li\u003e\n\u003cli\u003eFirmware Version: ExpressLRS v3.5.1 pre-installed\u003c\/li\u003e\n\u003cli\u003eFW Target:  RadioMaster XR2 2.4 RX\u003c\/li\u003e\n\u003cli\u003eBus interface 1: CRSF\u003c\/li\u003e\n\u003cli\u003eBus interface 2: UART\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/02_4c0b9bb1-ea35-4341-ba39-766c1e866940.jpg?v=1734662443\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/03_9e0b7f49-f300-4c40-b413-b0ab106ced73.jpg?v=1734662444\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/04_14aceae2-7d33-4151-916e-6b68ed7f8d5c.jpg?v=1734662443\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/05_42c6595e-a93b-4cc4-8339-59f119bf894f.jpg?v=1734662444\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/06_298d2197-96f9-4302-b30f-750e4f032f26.jpg?v=1734662443\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/07_2d22f3de-80e5-439e-be5b-f564e67ea0e4.jpg?v=1734662443\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/11_bd58cfc9-d3bf-4369-9778-1b7b04d5700c.jpg?v=1734662444\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWeight\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/08_c0b879ca-18d5-4bf7-a14c-a5c1e42d331d.jpg?v=1734662898\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/09_afd8f154-9793-42b6-8ae5-bfb9522ada74_480x480.jpg?v=1734662899\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 * XR2 Nano 2.4GHz ExpressLRS Receiver\u003c\/li\u003e\n\u003cli\u003e1 * CRSF Wire\u003c\/li\u003e\n\u003cli\u003e3 * Heat-Shrinkable Tube\u003c\/li\u003e\n\u003cli\u003e1 * Manual Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8324\/7079\/files\/10_70804514-a950-4465-ba17-7309a5d04863.jpg?v=1734675466\" alt=\"XR2 Nano 2.4GHz ExpressLRS Receiver\"\u003e\u003c\/p\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":41485249806413,"sku":"HP0157.XR2","price":11.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/HP0157.XR2-1.webp?v=1734742325"}],"url":"https:\/\/www.helidirect.com\/collections\/radiomaster-rx-rebuy.oembed","provider":"HeliDirect","version":"1.0","type":"link"}