- Price is for one piece of module only, not for two, images only show back and front side.
- Made by professional vendor,
- Up to 1W power (our mini version is 100mW), 30dBm, very easy to get 2-3 KM range by a simple setup, get maximium up to 8KM according to test.
- This is 433mhz SX1278 module.
- You may need a pair to make it send and receive, not sure it can interfacing with other module.
- M0 M1 for configuration, configure it these two on high or low TTL and power up to enter into configue mode or working mode
- TXD RXD – UART serial interface
- AUX- wake on air pin, working status LED, also can confige as GPIO output.
- VCC GND – Power supply pins.
- Transmisson current – 675mA, receive current – 15mA, sleep current 1uA