enble boot after power loss/restore
#15
[attachment=2797 Wrote:gechu pid='118142' dateline='1687199855']
(06-19-2023, 12:33 PM)dkebler Wrote: Well, finally got around to trying my idea of a 20K ohm resistor to ground.  
at 20K ohm got the time off down to about 15 secs for successful powerloss boot

but 10K ohm resistor was perfect.  I can pull the plug, immediately put it back in and it will reboot.

I'm going to so this with all my headless rockpro64 (i.e. NAS boxes).

I'm calling this solved.   Pine isn't likely to change this board at this point BUT hopefully this is not an issue with future boards like star64 which looks to be its replacement.

Nice!

Can you write / link to a guide?

I've spent 15+ years as an IT professional, but tech at this level, I know very little about

pretty simple.   take pair of jumper wires, put in a 10K ohm resister across one end (I cut the leads down), cover it with shrink.  Take the other pair at the other end.  put them on pins 4 and 6 (5v and ground) but any 5v and ground should work.  I put a bit of hotglue on them so it's easier to get them on together.   see pic

   
  Reply


Messages In This Thread
enble boot after power loss/restore - by dkebler - 02-23-2022, 03:41 PM
RE: enble boot after power loss/restore - by ok38 - 04-16-2022, 05:44 PM
RE: enble boot after power loss/restore - by ok38 - 04-18-2022, 03:58 AM
RE: enble boot after power loss/restore - by dkebler - 06-19-2023, 01:33 PM
RE: enble boot after power loss/restore - by ok38 - 12-04-2023, 12:14 PM

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