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AT+ADDPOLL=4:0F0300000002C525
The RAK7431 sends an instruction to the sensor every 1 minute to obtain temperature and humidity data, and the
following is the result of 3 consecutive scheduled polls:
DTU Tx: The polling instruction sent to the Sensors over RS485 Data Interface
DTU Rx: The sensor data received.
LoRa Tx：Send the received data through a LoRaWAN network.
Humidity calculation: hex is 0210, the decimal is 528, converted humidity is 52.8% RH.
Temperature calculation: hex is 012F, the decimal is 303, converted temperature is 30.3 ℃.
Figure 13: Data in transparent mode
Figure 14: Data in non-transparent mode
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