RADIOMASTERRP3 ELRS Receiver 2.4GHz ExpressLRS Nano Receiver FPV RX Module Receiver Long Range Low Latency for FPV Micro Drone Racing Drone Quadcopter

Replaced a BetaPFV v1 receiver (ceramic antenna broke) and this was a great upgrade on a custom 5" FPV Quad.Mounted antennas on front arms at 45 degree from it's sister and haven't had an issue like I was previously (Telemetry loss) at quite the distance. Well worth it

Radiomaster is one of the top providers of good ELRS gear. Make sure you look at the ELRS project page to verify which vendor is on their rating matrix and what they score. Just because it says it is ELRS doesn't mean it will work well or even cooperate with other devices.

I'm new to the RC hobby and these ELRS devices have completely amazed me. It's incredible that such a tiny receiver—smaller than a quarter—can host its own Wi-Fi network (which is used for configuration). Setting it up was straightforward, and it paired immediately with my TX16S once configured.I'm currently using this receiver with multiple RC robotics platforms, converting received channel states to CRSF and then decoding via an ESP32 using the AlfredoCRSF library (just make sure to handle logic level differences if you do this on your own). Performance-wise, it's been flawless. One thing to note is that only the first four channels support high bitrate, and channel 5 is reserved exclusively for an "armed" boolean state. There seem to be ways to bypass this limitation, but I haven't explored those yet.Overall, this receiver is fantastic, especially considering its price and functionality.

Radiomaster gear is legit and the RP3 is an amazing value. I've got one and putting another on another FPV quad as I write this. Rock solid. It's been so reliable that I almost forget to check my radio link telemetry because I never have any link issues. You can fit this tiny thing into almost any size quad without sweating it and know that you'll have unbeatable range and reliability. No need for me to check out any other brands.

Nice receiver. Easy to setup. I can’t believe how small it is.

I have used these in many applications when connecting to flight controllers or Gyro Stabilizers they work perfect in CRSF(Default) or SBUS protocol.

I love it. Only i have one problem it won't stay bound. Every time i power it won't bind nor start binding mode even doing three time plug method. I found out that disconecting the vtx does the trick. Apparently is not so much because of receiver fault. Is bcz the vtx draw too much power at the time i plug battery, and receiver won't start properly due to power sag. My problem with the receiver is that it has a physical button but you can push it all day it wont do squat.

Works perfectly with my RadioMaster mt12 and crsf to pwm board. Fast shipping will be purchasing more in the near future