ExpressLRS is designed to provide the best fully open, high-refresh radio control link while maintaining the maximum achievable range of rates at low latency. Supports 900 Mhz and 2.4 GHz hardware. BAYCK ELRS 915M NANO PRO, based on ExpressLRS open source system, ESP8285 +SX1276+500mwPA receiver, operating frequency configurable to 915MHZ, WIFI upgrade support, and with 500mw back power. It can provide more than 50km long distance backtransmission, and uses the small size of 11mm*18mm nano receiver.
specifications
Brand: BAYCK
Model: ELRS 915M NANO PRO
Frequency: 915 MHZ
Chip: SX1276 + ESP8285
Telemetry power :500mW
PCB color: black
Rf connector :IPEX 1
Input voltage :4.0-5.5V
Weight: 0.6 g (receiver only)
Size: 11 mm * 18 mm
packaging
1x BAYCK 915M Nano pro receiver
1x T type receiver antenna
1 x heat shrinkable tube
4x 30awg silicone wire (1black, 1 red, 1 white, 1 yellow)
2 x 2.54mm connector 1x4PIN
Basic tutorial
Indicator Light Description
Double flash: code matching mode
Slow blinking: No transmission signal is received
Steady on: Transmit signal received
Flash: in WIFI upgrade mode
Frequency checking: The receiver can enter the code checking state by switching the machine on and off three times.
Insert and remove nano receiver 3 times;
Ensure that the LED flashes twice quickly, indicating that the receiver is in code state;
Ensure that the RF TX module or radio transmitter enters the binding state and sends the binding signal;
If the receiver has a steady light, it is bound.
The firmware description
The firmware is DIY 900 MHz/ DIY 900 RX ESP8285 SX127x