We are trying to use a RAK7431 to monitor a sensor via RS485. The sensor we are using can work on RTU mode and on ASCII mode and its address is 01.
1 - We first tried to connect the sensor to our LoRAWAN network by connecting the devices and by using the following commands :
AT+BAUDRATE=9600
AT+DATABIT=8
AT+PARITY=NONE
AT+STOPBIT=1
AT+DTUMODE=MODBUS
AT+MODBUSTIMEOUT=1000
AT+TRANSPARENT=1
AT+POLLPERIOD=10
AT+ENABLEPOLL=1
AT+ADDPOLL=1:01030100000445F5
Despite that, we didn’t have any good results. We were expecting to receive :
“SYSLOG4:DTU Tx” on the console.
Unfortunately we didn’t receive anything. We are just receiving :
EVENT:3:LORA_TX_DONE:389:OK
Can someone help us? @Nikola please. 