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Replace the 3.7v lithium backup battery for the RTC before it blows up and spews acid all over your board! ROM01 versions have it soldered in, ROM03 is in a ba
by buildsjets 2y ago
Replace the 3.7v lithium backup battery for the RTC before it blows up and spews acid all over your board! ROM01 versions have it soldered in, ROM03 is in a battery holder. Replacements for both are readily available.
- cainxinth 2y agoI did not know that and will investigate. Thanks!
- buildsjets 2y agoNP - BTW just checked my Mouser order history, if you want to add a removable battery holder to a ROM01 board you need a battery holder #108 and retainer #108C. The same Keystone brand holder is used on the 03 boards. https://www.mouser.com/ProductDetail/Keystone-Electronics/108?qs=Q3RoVmURDomBWyH0dBAK9w%3D%3D&countrycode=US¤cycode=USD https://www.mouser.com/ProductDetail/Keystone-Electronics/10... https://www.mouser.com/ProductDetail/Keystone-Electronics/108C?qs=%252BS1bAMbChF94gTKfq3OclA%3D%3D&countrycode=US¤cycode=USD https://www.mouser.com/ProductDetail/Keystone-Electronics/10...