Guess you need an ADC board with around 24V max input voltage. https://shop.pimoroni.com/products/auto ... 0712316554
This company also sells rp2040 based boards like https://shop.pimoroni.com/products/auto ... 6518086739
For these boards the GND lines of all batteries need to be connected. If the batteries are build into a car then this might not be possible.
Perhaps an of the shelf battery charger with charge control is more reliable.
This company also sells rp2040 based boards like https://shop.pimoroni.com/products/auto ... 6518086739
For these boards the GND lines of all batteries need to be connected. If the batteries are build into a car then this might not be possible.
Perhaps an of the shelf battery charger with charge control is more reliable.
Statistics: Posted by ghp — Sun Mar 03, 2024 7:09 pm