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+-- Forum: PINE A64-LTS / SOPINE Compute Module (https://forum.pine64.org/forumdisplay.php?fid=66)
+--- Forum: Clusterboard (https://forum.pine64.org/forumdisplay.php?fid=91)
+--- Thread: Individual SOPINE Power On After Shutdown? (/showthread.php?tid=7011)
Individual SOPINE Power On After Shutdown? - Pine - 01-01-2019
On the clusterboard v2.2 the reset button won't restart shutdown SOPINE modules - they stay off with a dim PL7 green light. Any suggestions to restart individual SOPINEs?
I'm leaning toward shorting the VCC and GND on the jumper pins beside each SOPINE. I could rig each set of jumpers with a toggle switch. Any suggestions on the best way to do this without harming my SOPINEs?
RE: Individual SOPINE Power On After Shutdown? - jbobspants - 01-17-2019
Maybe I'm not understanding you right, but typically shorting VCC directly to GND in any environment is a bad idea.
I would also like to know if there is a way to power on individual SOPINEs after they've been shutdown. As you mention, shorting pin 4 (RESET) to ground does not trigger a power-on, although it does force-reboot a running SOPINE. I've tried pin 5, which is labeled PWR_ON, but neither shorting it to ground nor VCC seem to have any effect. Unless I'm just doing it wrong...
RE: Individual SOPINE Power On After Shutdown? - mdmbc - 01-30-2019
PWR_ON to GND works for me, but it needs to be held low for a few seconds.