GPIO34-39 pullup workaround?
Posted: Mon Sep 21, 2020 4:38 pm
I have a PCB where I need pullups on GPIO34-39, because I was not aware the software ones do not work. The documentation is very misleading, they should not be called GPIO at all, but I digress..
However, I also see this post that suggests you can workaround by using the RTC subsystem, but I was not able to get it to work using the Arduino framework. viewtopic.php?t=439
Is it possible to workaround at all with software, or am I forced to turn the board?
Thanks.
However, I also see this post that suggests you can workaround by using the RTC subsystem, but I was not able to get it to work using the Arduino framework. viewtopic.php?t=439
Is it possible to workaround at all with software, or am I forced to turn the board?
Thanks.