07-27-2022, 07:19 AM
(07-09-2022, 01:43 PM)gadgeteer Wrote: The wiki indicates real time clock (RTC) support under "Expansion Ports" [https://wiki.pine64.org/wiki/Quartz64], but I'm not sure where to connect the coin cell battery holder.
Anybody know where to connect this?
Thanks!
Man I've been combing over this site trying to find this too. So far all I've found is maybe this accessory https://pine64.com/product/lithium-battery-casing/ . I wish it also had a diagram/pinout since I see a PCB tucked inside there.
There's also a little bit of info on the Quartz64_model-A_schematic_v2.0_20210427.pdf from the wiki on page 21/99 section "PMIC RK817 Managerment" implies a battery model BT2100 should connect.
If anyone else can confirm a working RTC/Lithium battery connection and model I'd also be grateful
