Used these little Modules in a couple of projects which initially work ok, but when run for more than a year find that they do not hold their backup charge/time when the mains drops.
Have others found the same to be true or if there is something that needs to be done with these modules ?
They are handy due to their size as most other boards have a large cell battery etc , though notice Adafruit do their own small DS3231 module, but its sells for an unbeliveable £ 20 + in the UK ! Yes thats just for 1, not several !
Have others found the same to be true or if there is something that needs to be done with these modules ?
They are handy due to their size as most other boards have a large cell battery etc , though notice Adafruit do their own small DS3231 module, but its sells for an unbeliveable £ 20 + in the UK ! Yes thats just for 1, not several !