Joseph Ogbonna
DIIDevHeads IoT Integration Server
•Created by Ben on 4/24/2024 in #firmware-and-baremetal
Do you think it's better to use a Raspberry Pi with an external ADC, or any other suggestions?
Using an external ADC is preferable. It will give you more accurate readings. I think some pi don't have built in ADC, there gpio just function as digital pin.
This article will help
https://projects.raspberrypi.org/en/projects/physical-computing/13
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