RadioMaster RP3 ELRS Receiver 2.4GHz ExpressLRS Nano Receiver FPV RX Module Receiver Long Range Low Latency for FPV Micro Drone Racing Drone Quadcopter

These things are super small and awesome. Updating is a bit harder but it lets you use the sbus pin for rx by inverting the output from the reciver .

Good price for a diversity ELRS setup. I believe this is just antenna diversity. Still, better than just a single antenna setup for airplanes. Remember to flash the fw to match what your radio requires if necessary. Antennas are decently long for separation and 90 degree orientation.

These little guys are my go to receivers for anything that flies like kwads and planes. I’m usually doing fpv so I have a fight controller in the aircraft and the small size works great for that. I’ve even used them with a pwm converter to play around with a rover. I’ve only had 1 of the 10 or so I have fail due to the antennas being ripped off during a crash. I doubted elrs and radio master because it looked hard to setup and it was so inexpensive compared to Spektrum or futaba but it’s great.

easy to update the firmware I have 7 of these After hundreds and hundreds os chases still working like new. The range is enough for me I don’t do long range flights

I get great range with my 7” FPV drone even through wooded area, just keep in mind placement

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.

My favorite Rx. I own about 30 of these and they are all dependable. Never had any issues

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.