AT-RS485/LORA is a lowcost and high efficiency Modbus RTU RS485 to wireless Lora 4000m tested long distance converter.
instead of doing rs485 network wiring, we use these devices to make modbus rtu networking easily.
- Master device and slave devices must support modbus rtu rs485 protocol.
- RS485/LORA converters must be in the same configurations: baudrate, data bit, …
LORA NETWORK APPLICATION