Mike S

Hi Mike Sorry for not getting back to you sooner but I have had a family medical emergency that has taken precedence. I came across the library that you mentioned...

Hi Kris, Reopened since the new ESP32 core seems to be conflicting with the board. Its opened as Issue [#342](https://github.com/espressif/arduino-esp32/issues/342) on the ESP32 GitHub site. Not sure if you are...

Hi Kris, Think this is now fixed, at least with the latest changes on GitHub. But I am running into another problem, not sure if it is associated with the...

> Did you choose 4 MByte flash, DOUT for flashing? Thanks for reminding me about this. They added your board to dropdown list of boards in boards managed. So I...

Hi Kris, I am beginning to think that the issue is with I2C with the ESP32 Core. I extracted and ran the following code on a T3.5 and it worked...

I did that when I ran it on the ESP32. The code I posted was the T3.5 version. Sorry, should have been clearer.

Yep. Just changed the board to the esp32 dev board so I could change the core debug level and here is the error for reading the whoiam register: > MPU9250...

I am using a git pull from a few days ago but didn't see anything in the new commits that would affect I2C.

Just as a FYI I just tested the BNO055 and that appears to work as well as the BME280. As for the pull - was looking for the link to...

For your board no pullups (thought there were onboard 4.7k's), on the DIYMALL 9250 board there are 4.7k pullups on the sda/scl lines already. Both are behaving exactly the same.