I know there's a battery and RTC incorporated in the GSM shield but cannot find any information on how to use it.
GSM is workning fine, and I would really like to use the RTC to time stamp messages.
Any help here would be most appreciated.
Search found 2 matches
- Tue Dec 09, 2014 8:34 pm
- Forum: Open Hardware
- Topic: Using GSM RTC feature
- Replies: 1
- Views: 6415
- Tue Dec 09, 2014 4:47 pm
- Forum: Open Hardware
- Topic: RTC on GSM shield
- Replies: 0
- Views: 4715
RTC on GSM shield
I've just started using the GSM shield which seems to work well.
The instructions I have found mention an RTC and buttoncell, but no instructions on how to make use of it.
Can anyone point me in the right direction please.
The instructions I have found mention an RTC and buttoncell, but no instructions on how to make use of it.
Can anyone point me in the right direction please.