I'm trying to send voltage data to thingspeak, there are tons of tutorial using the DHT sensor, but I'm trying to send a normal voltage reading from the ESP8266 GIPO 2 to thingspeak.
I'm trying to do something like this, but only to read voltage output from a sensor.
can someone do the code for me, I've been trying for months. it should be very simple for you guys, please help me.
Arduino mode or Lua mode?
Here is a way by Lua:
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