Arduino Forum
ESP32 lolin32 pin reading differ from board to board
Other Hardware
General Electronics
dpjrodrigues
October 9, 2021, 8:07pm
5
Thanks for the hint. I'll explore a similar solution for ESP32 if it exists.
show post in topic
Related topics
Topic
Replies
Views
Activity
How to measure voltage of battery using ESP32 internal reference voltage?
General Electronics
13
28097
September 25, 2021
Incorrect analog read from voltage divider on Arduino Uno vs. ESP32 simple test circuit
General Electronics
17
3126
November 20, 2022
Inaccurate analog reading and interrupt problem
Frequently-Asked Questions
9
2939
May 6, 2021
Trying to measure input voltage... Doing something wrong.
3rd Party Boards
18
6429
May 6, 2021
Reading Battery Voltage
General Guidance
6
3971
May 5, 2021