Is there a trick to getting the uConsole A06 to resume from sleep with the stock sd card image? Do other cores have more success with the sleep/resume cycles?
sudo tee /sys/power/mem_sleep <<< s2idle to change sleep mode
Only takes effect on current boot/session. Note this is not real suspend, but it does save some power, and at least it should be able to wake back up…
disclaimer: I don’t own a uconsole. listen to me at your own risk
as far as I know, A06 is the only core that can do proper suspend (at least on Devterm) due to much work by @yatli
chug chug chug operator
there is also
cat < <(echo 'hello world')