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4.65 out of 5
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  • 24/06/2019

    Great idea and super compact, wide range of input voltages and a reset button make this a great device! Pros: -cheap -small -easy to use Cons: -due to esp module placement the heat from the module greatly distorts the temperature data... (I fixed this with short male-to-female cables to distance the esp from the sensor, works but not super convenient) Overall good product, maybe next time place the sensor and the esp socket to different sides so that temps are reliable? My temps are +8c over what they should be when esp is on top of the sensor

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  • 31/07/2023

    Good value for the money. Better with allowance. Perfectly for the esp8266 small connections so the system fit in a small box. I programmed Esp8266 an MQTT client and tested with a MQTT Dash App with an ESP32 as a poor man MQTT broker. It works well for a while and needs reset. More debug work needed. Not great precision, needs calibration. I thought it was self heating. But the other DHT11 also has offset issues. Thanks Bangood.

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