Hi everyone,
I have an Adafruit ESP32 Feather board. I want to read the analog data through a potentiometer connected to A2 as a feed on the Adafruit IoT environment. However, it just shows zero value. Does anyone have a clue to fix it?
BR,
Masoud
potentiometer
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If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.
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- bidrohini
- Posts: 202
- Joined: Thu Oct 20, 2022 10:03 am
Re: potentiometer
I think, you'd better share your connection diagram.
- brubell
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- Joined: Fri Jul 17, 2015 10:33 pm
Re: potentiometer
Please share your code and attach a picture of your wiring.
Forum rules
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.