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FrSky RXSRF3OM Flight Controller

You will earn 40 points for buying this product

ETA: 2018-07-27

As low as $3.70/mo with Affirm Learn More

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Good things do come in small packages. Like FrSky’s latest flight controller. With a built-in R-XSR receiver and 20mm x 20mm mounting holes makes it perfect for a clutter free micro quadcopter build. The RXSRF3OM is Betaflight OSD integrated and Smart Port enabled, which means it supports full telemetry.


  • Smart Port enabled
  • OSD configuration supported
  • Built-in accelerometer and gyro
  • Built-in F3 and R-XSR receiver module


  • Dimension: 27.4×27.4×5.6mm (L×W×H)
                          20mm mounting hole spacing
                          2.5mm mounting hole diameter
  • Weight: 4.5g
  • Operating Voltage: DC 3.5~12V
  • Operating Current: 150mA@5V
  • Channels: 16CH SBUS output (CH8 is RSSI output)
  • Hardware: STM32F303 CPU
                        MPU6050 (Accelerometer/Gyro)
                        R-XSR receiver module

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Warranty, Returns & Support

Warranty Agreement - Read Carefully

Relating to FrSky products, if you are not in agreement to the below warranty process dictated via FrSky, please do NOT purchase FrSky products from our store, as we are mandated via FrSky to act in accordance with known warranty procedures and cannot deviate from this warranty policy. If you have already purchased FrSky products that are still new and factory sealed, please reach out to our staff for return support if you are not in agreement with the FrSky warranty policy below, and our staff will support you with a return.

FrSky Warranty

FrSky products are covered by a (1) year limited warranty from date of purchase, which will be processed via our store. Warranty covers all failures resulting from workmanship or material defects, and does not cover abuse, neglect, misuse or incorrect application. In the case of FrSky transmitters, warranty does not cover incorrect firmware uploaded to the transmitter or incorrect procedures relating to proper firmware updates, resulting in a "bricked" unit that will not function due to incorrect firmware.

Failures Not Covered Under Warranty

- "Bricked" transmitters relating to incorrect firmware / incorrect firmware updates
- Misuse or abuse
- Damage due to crashes and impacts
- Damage or failure relating to improper voltages

Warranty Limitations

Any issue, fault or valid warranty situation with FrSky products will cover (if approved) only the item in question, and nothing further. Ancillary damage to aircraft, devices, equipment, or damage to the surrounding environment, are NOT covered under aspect of warranty support.

Non Warranty Return Limitations

Relating to any FrSky product that has been opened, used or a product that has the factory seal broken / packaging opened cannot be returned for refund, store credit or exchange, as the product can no longer be sold as a new item. If the item is brand new, unused and in sealed factory packaging, non warranty return can be validated by reaching out to our staff for support based upon our warranty return limitations. FrSky transmitters that have been opened, used or programmed in any fashion are not valid for return for credit, refund or exchange.