Chris
Chris
I know it's almost Christmas, but did you make any progress with this issue?
If you just want to use one button then this is pretty easy with EXT0 or EXT1 sleep modes. If you want to be able to detect multiple buttons then...
I've pulled together some code for this here: https://github.com/atomic14/esp32-ulp
It certainly looks that way to me - if you only need inputs then potentially you could use the gpios that are connected to the buttons - you'd have to...
I've added some more instructions for mac users here: https://github.com/olback/library-loader/pull/95
Hmm, I think I've just hit this on mac - did you find a solution?
https://github.com/fastai/lm-hackers/pull/2
I'd like to know this as well, I'm about to do some testing and don't want to blow it up by driving it too hard. Looking at the AC101 datasheet...
Thanks @benjmarshall that is really useful - I'd been reading all sorts of horrible things about having to write to registers to enable the line-in input! I'll definitely be making...
This is brilliant! You’ve saved me an awful lot of time.