FrSky RX8R Pro 2.4G ACCST 8/16CH SBUS Telemetry Receiver


In stock

SKU: 866207
  1. Operating Voltage Range: 3.5V~10V
  2. Operating Current: 100mA@5V
  3. Operating Range: full range (>1.5km)
  4. Firmware Upgradeable
  5. Higher precision of PWM
  6. Lower latency on the PWM output
  7. Support redundancy function


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Brand: FrSky
Category: Drone Transmitter and Receiver, Drone Parts on Sale

The FrSky RX8R Pro is an upgraded version of the RX8R receiver, it has all the same features including redundancy. The new ‘Pro’ version has higher precision and lower latency. Its deviation of PWM is reduced to 0.5us, and the delay of PWM output is 9ms less than that of the X8R in high-speed mode. Another feature that is new with the RX8R Pro is the reduction of interference caused by the ignition process.


  1. Strong anti-interference performance in the ignition process
  2. Higher precision of PWM
  3. Lower latency on the PWM output
  4. Support redundancy function
  5. Smart Port enabled and support telemetry data transmission
The Redundancy Function

For the master and slave receivers, when the master receiver goes into failsafe, the output signal from the slave receiver will be used until the master receiver works again.

Note: When both the master and slave receivers go into the failsafe, the failsafe signal from the master receiver will be output; The slave receiver should be in no telemetry mode.

Package Includes:

1 x FrSky RX8R Pro 2.4G ACCST 8/16CH SBUS Telemetry Receiver

1 x User Manual

Number of Channel


RSSI Output (DC Analog)


Servo Frame Rate


Operating Voltage (VDC)


Max. Operating Current (mA)


Operating Range

Full Range (>1.5km)

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.042 kg
Shipping Dimensions 8 × 5 × 3 cm
1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

User Manual

Firmware V2.1.1

Release Date: 2020-09-29
Fixed the issue that was incompatible with RB30.

Firmware V2.1.0

Release Date: 2020-03-24
1.Fixed the channel output error (uncontrolled servo movements) under certain conditions.
2.Strengthened correction and verification capability.
Note: Please update the firmware of all your radios, RF modules and receivers accordingly.

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Country Of Origin: China