hey!
i tried the mod-rtc with a cr2032 3v lithium cell but it doesn't work.
when powered over uext everything is fine...
anyone tried this with success?
should i use another lithium cell?
thanks for any ideas
marc
Hello Marc,
CR2032 is the correct one. Probably the battery was discharged or faulty.
Make sure to use a battery of good quality that wasn't sitting on the shelf for a long time.
Just double-checked the test routines used when manufacturing MOD-RTC. It includes a battery test.
Best regards,
Lub/OLIMEX