IIOT: Industrial IoT Gateways
IIOT, Industrial IoT, M2M, 4G RTU, 4G Industrial Routers, Modbus Gateways, Modbus TCP Gateways, MQTT Gateways, OPC Gateways, Ethernet IO Modules.
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By KING PIGEON | 26 January 2021 | 0 Comments

[Problem]: The temperature and humidity sensor (AM2301) of the S27x series cannot read the data.

[Problem]: The temperature and humidity sensor (AM2301) of the S27x series cannot read the data.
[Solution]: Check the wiring of the sensor:
   If the three lines of the sensor you get are red, yellow, and black, then the red line is connected to VCC, the yellow line is connected to DATA, and the black line is connected to GND.
   If the three lines of the sensor you get are red, white, and black, then the red line is connected to VCC, the black line is connected to DATA, and the white line is connected to GND.
   If the probe has "a period of time when the temperature and humidity values are both 0 and then normal", Please contact our company's technicians.

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