BETAFPV Nano receiver is based on the ExpressLRS project, an open-source RC link for RC applications. ExpressLRS aims to achieve the best possible link performance in both speeds, latency, and range. This makes ExpressLRS one of the fastest RC links available while still offering long-range performance.
Specification
Weight: 0.7g (receiver only)
Size: 12mm*19mm
Telemetry power: 20dbm
Frequency bands (Nano receiver 2.4G version): 2.4GHz ISM
FCC/868MHz EU
Input voltage: 5V
Antenna connector: IPEX MHF
Nano receiver could enter binding status by power on/off three times.
Plugin and unplug nano receiver three times;
Make sure the LED is doing a quick double blink, which indicates the receiver is in bind mode;
Make sure the RF TX module or radio transmitter enter binding status, which sends out a binding pulse;
If the receiver has a solid light, it's bound.