Hello, I installed the firmware sonoff_dimmer_DHT11_v2.5.3_p5.rar (https://github.com/SUPLA/ESP8266/tree/m ... off/v2.5.3)
connected the sensor, but I do not see the temperature (sensor working)
DHT 11 sensor does not work
DHT 11 sensor does not work
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Re: DHT 11 sensor does not work
Are you sure you have connected the sensor correctly?
I have the impression, that the yellow wire is connected to the NC and not to the input S (data).
I have the impression, that the yellow wire is connected to the NC and not to the input S (data).
Re: DHT 11 sensor does not work
real photo
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Re: DHT 11 sensor does not work
What kind of power you use?
If You use power supply from usb,try connect sonoff to 230v.
If You use power supply from usb,try connect sonoff to 230v.
Re: DHT 11 sensor does not work
I connect to 220v
Re: DHT 11 sensor does not work
Hello...I had the same problem with module with DHT11 and red LED. One of resistance was 1kOhm instead 10kOhm. Please, check it carefully.Have a multimeter handy? Test your connections to and on the module.You should take a delay of 2 seconds between readings, - see datasheet.
I do not know how it behaves it readings are made too fast.
complete pcb
I do not know how it behaves it readings are made too fast.
complete pcb