Description
- Serial to LoRa Converter
- Supports point-to-point protocol and fixed-point transmitting mode
- Long communication distance, anti-interference, high sensitivity and air waking up
- RS485 interface with EMC high level protection
| Parameter | Value |
| Wireless parameters | |
| Frequency band | L:398-525MHz, H:803-930MHz |
| Transmitting power | 10dBm~20dBm |
| Receiving sensitivity | -138.5dBm@0.268Kbps |
| Transmission distance | 3500 meters. Test condition: Open area, clear weather, 20dBm transmitting power, 5dBi antenna gain, height is greater than 2 meters, 0.268K air rate. |
| Antenna | SMA |
| Hardware parameters | |
| Data interface | Serial port: Support RS232/RS485.
Baud rate: 1200bps~115200bps |
| Working voltage | 5V~36V |
| Working current | Transmitting current: 45mA@12V.
Standby mode: 12mA@12V. |
| Working temperature | -30℃~+80℃ |
| Storage temperature | -45℃~+90℃ |
| Working humidity | 10~90%RH |
| Storage humidity | 10~90%RH |
User Manual
