Missing Resistors on Buttons

Question

Missing Resistors on Buttons

Closed this issue 4 years ago · 2 comments

Partly as an oversight on my behave, I left off the 10K resistors on the buttons, assuming that there were internal pull up resistors on the esp32. While this is true for many of the GPIO, it might not be for the ones the buttons are attached too.

I need to test if this is an issue.

Answer 1 · 2020-08-04T18:12:13.000Z

This was true for the Enviro Button which was on GPIO 34. Will need to shift everything below 34 to make it work.

Answer 2 · 2020-08-11T09:44:51.000Z

Have changed the pin layout for the buttons to be 25-27 to be able to use to internal pull up resistors. Button layout is still the same. See V2.0