Product description
  BG325 wireless module adopts Semtech company SX1278 device, the device adopts the LoRa TM spread spectrum modulation frequency hopping technology efficient receiving sensitivity and strong anti-jamming performance, its communication distance, receiving sensitivity are far above the FSK, GFSK modulation, and multiple transmission of signal occupy the same channel and is not affected, it has strong anti-interference.The BG325 design 100mw output power, the volume is very small, in the wireless meter, remote industrial control and other industries can be widely used.

Technical description

1. Open transmission distance can reach 5000 m @ low speed
2. Working frequency: 433 MHz 
There are as many as 40 communication channels
4. Set a variety of serial port parameters
5. LORA modulation mode
6. TTL level interface
7. Sensitivity up to -139 dBm
8. Maximum output power: 100 mW (+ 20 dBm)
9. Operating voltage range: 3.3 ~ 6.5 V
10. Operating temperature range: - 40 ~ + 85 ° C