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The DHT11 temperature and humidity sensor | ||||||||
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Here is the hardware test code: | ||||||||
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> > | https://github.com/uraich/MicroPython_IoTDemos/blob/master/drivers/dht11/dht11.py and here the Cayenne version publishing the temperature and humidity readouts. https://github.com/uraich/MicroPython_IoTDemos/blob/master/cayenne/dht11/cayenneDHT11.py | |||||||
-- Uli Raich - 2019-03-22 |
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The DHT11 temperature and humidity sensorThe DHT11 is a temperature and humidity sensor using its own private protocol. Fortunately a driver is again available in the micro Python library implementing this protocol and making the use of the module very simple. As before I wrote a small hardware test program verifying that I can correctly read temperature and humidity values before integrating the sensor into our Cayenne IoT network. Here is the hardware test code: https://iotworkshop.africa/pub/AFNOG/DHT11Shield/dht11.py.txt -- Uli Raich - 2019-03-22Comments
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