I2C communication Problem
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- ShirlySF
- Posts: 3
- Joined: Tue May 02, 2023 6:09 am
I2C communication Problem
Im working on a project with the Hiwonder 4-ch encoder motor driver board and an ESP32 for I2C communication. Everything seems to be working fine when I connect the ESP32 to a 5V battery, but when I switch to a 7.2V battery, it stops searching for I2C devices. Has anyone else run into this issue? Do I need to keep the power supply for the ESP32 under 7.2V? Any help would be appreciated, thanks!
- adafruit_support_bill
- Posts: 88093
- Joined: Sat Feb 07, 2009 10:11 am
Re: I2C communication Problem
Which ESP32 board are you using?
Please be positive and constructive with your questions and comments.