Can we use the onboard AM1805 on the Muons?
It'll be great if we make the Muon HIBERNATE sleep and we are able to wake it up with the AM1805 after few minutes (say 5 minutes).
Is this possible? Thanks
Potentially use the AB1805_RK library.
PS: I see from the Watchdog application note this requires wiring to Muon's EN:
I cannot find if the Muon has that connection from the datasheet.
The RTL872x can wake based on time from the built-in RTC while in HIBERNATE sleep mode. Is there a reason you can't use that?
@gusgonnet, looking at the Muon schematics, yes, the required wiring is there with the EN going to the ENABLE pin of the PM-BAT module. As such, I suspect you can use @rickkas7 AB1805_RK library.
None, other than my initial lack of knowledge. I’ve checked the docs and see the RTC supports this - thanks for pointing it out!
Hey Paul, where do you see that? please help me find it so I know where and how to look. Thanks.
It's on page 3 and page 4 of the schematic. The net is labeled "POWER_ON/OFF".
