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For questions about NodeMCU, an open source IoT platform which includes firmware for running on the ESP8266.
-1
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1
answer
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NodeMCU display temperature and control LED from an autorefresh web page
I'm totaly new to Arduino, I'm using ESP2866 NodeMCU and dht22 to display temperature and humidity in a web page, it is autorefresh (using AJAX) and it works perfectly, I wanted to add 2 buttons to it …
0
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1
answer
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Using a water sensor with a NodeMCU make it less sensitive?
I'm trying to digitalRead from a water sensor (the one in the picture) using NodeMCU v3,when I try the sensor with an Arduino board it works fine, but when I try it with an ESP8266 NodeMCU v3 it becomes …