PINE64   ›   PINE A64(+)   ›   Pine A64 Hardware, Accessories and POT   ›   Lithium and RTC Ports   ›   RTC Backup Battery - CR

RTC Backup Battery - CR
pfeerick
Moderator
*****
Moderators
Joined: May 2016
Posts: 1,361

Reputation: 118
#6
07-06-2016, 04:02 AM
(07-05-2016, 03:11 PM)jwouellette Wrote:
(07-01-2016, 04:17 PM)dkryder Wrote: adafruit has several battery holders & wire with 2pin jst connector

Could I also just tape the leads of a JST-PH 2pin connector to a 2032 coin cell and call it a day? Looks like that's what all the RTC batteries for laptops look like on Amazon...

Yup. You could also do a macgyver, pull the white surround off of the two pin RTC socket, and precariously wedge a CR2032 battery in between the two pins! Big Grin Big Grin  The moral of the story is you just need to connect a 3v-ish power source to the RTC pins if you want that functionality!
pine64 wiki, linux-sunxi Pine64 wiki, the board/connector layout & pinout of the Raspberry Pi/Euler/EXP connectors
  Reply


Messages In This Thread
RTC Backup Battery - CR - by sbentjies - 02-18-2016, 08:50 AM
RE: RTC Backup Battery - CR - by Ghost - 02-18-2016, 08:52 AM
RE: RTC Backup Battery - CR - by jwouellette - 07-01-2016, 03:51 PM
RE: RTC Backup Battery - CR - by dkryder - 07-01-2016, 04:17 PM
RE: RTC Backup Battery - CR - by jwouellette - 07-05-2016, 03:11 PM
RE: RTC Backup Battery - CR - by pfeerick - 07-06-2016, 04:02 AM
RE: RTC Backup Battery - CR - by jwouellette - 07-15-2016, 06:35 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
Rainbow Lithium battery temperature readout? GregH 0 2,227 03-12-2020, 12:05 AM
Last Post: GregH
  Lithium 3.7 Volt Battery Ron Piggott 49 79,787 07-15-2017, 03:56 PM
Last Post: tllim
  Battery level measurement? HugoRabson 2 4,877 03-08-2017, 06:30 PM
Last Post: pfeerick
  Travelling with the Pine64 (and Lipo battery) psychedup 2 5,437 02-17-2017, 08:18 PM
Last Post: tllim
  CR2032 Battery holder - sanity check xalius 23 31,997 01-23-2017, 07:41 PM
Last Post: DonFL
  Battery temp pin? SvdSinner 1 4,505 12-13-2016, 11:35 AM
Last Post: MarkHaysHarris777
  battery power in android UnixOutlaw 40 64,136 09-25-2016, 07:54 PM
Last Post: tllim
  Battery Datasheet xalius 0 2,815 06-20-2016, 07:38 PM
Last Post: xalius
  Lithium 'salt and battery UnixOutlaw 0 2,727 05-29-2016, 09:32 PM
Last Post: UnixOutlaw
  Minor note about the RTC battery MichaelMeissner 12 21,392 02-18-2016, 05:17 AM
Last Post: German

Forum Jump:


Users browsing this thread: 1 Guest(s)