RTC Clock calibration question

The official pyboard running MicroPython.
This is the reference design and main target board for MicroPython.
You can buy one at the store.
Target audience: Users with a pyboard.
User avatar
dhylands
Posts: 3821
Joined: Mon Jan 06, 2014 6:08 pm
Location: Peachland, BC, Canada
Contact:

Re: RTC Clock calibration question

Post by dhylands » Tue Oct 20, 2015 10:14 pm

I'm going to guess that your error is proportional to the number of times the MCU comes out of standby. It would be interesting to see if changing the wake time affects the error.

JimTal001
Posts: 176
Joined: Thu Jul 30, 2015 4:59 pm

Re: RTC Clock calibration question

Post by JimTal001 » Tue Oct 20, 2015 10:49 pm

Yes, I already calculated it and it comes close to 0.2 sec per wake.

Post Reply