Cannot find I2C devices on ESP32

Discussion about programs, libraries and tools that work with MicroPython. Mostly these are provided by a third party.
Target audience: All users and developers of MicroPython.
User avatar
Roberthh
Posts: 2054
Joined: Sat May 09, 2015 4:13 pm
Location: Rhineland, Europe

Re: Cannot find I2C devices on ESP32

Post by Roberthh » Tue Jul 07, 2020 5:57 am

You can as well use 10k or 9.1k. Any value down to ~2k is fine.

l00p1n6
Posts: 5
Joined: Fri Feb 07, 2020 11:33 pm

Re: Cannot find I2C devices on ESP32

Post by l00p1n6 » Tue Jul 07, 2020 7:43 am

This simplifies things, I just used 4.3K Ohm resistors and can confirm that everything works fine.

Thanks again!

Post Reply