Search found 3 matches

by asdfrewq
Sat Sep 07, 2019 12:47 am
Forum: For Sale/Trade
Topic: [FOR SALE] Safe Shutdown v1.2 (for PowerBoost)
Replies: 292
Views: 136042

Re: [FOR SALE] Safe Shutdown v1.2 (for PowerBoost)

So I picked up a multimetre to test over the weekend. I've made some observations: The gpio pins are working perfectly: When the Pi and safe shutdown are both on. Both on and off pins read ~3.3v. Switching off the Safe Shutdown cuts the output for the "On" pin. The script detects this and initiates ...
by asdfrewq
Fri Sep 06, 2019 4:48 am
Forum: For Sale/Trade
Topic: [FOR SALE] Safe Shutdown v1.2 (for PowerBoost)
Replies: 292
Views: 136042

Re: [FOR SALE] Safe Shutdown v1.2 (for PowerBoost)

@Camble No, unfortunately. I've got a powerboost in my GBZ build, but it's pretty well glued in and inaccessible.

FWIW, I tested manually switching the keepalive pin and still nothing. I also noticed the pi will power on when I connect the battery, regardless of the switch position. Is that normal?
by asdfrewq
Mon Sep 02, 2019 11:51 pm
Forum: For Sale/Trade
Topic: [FOR SALE] Safe Shutdown v1.2 (for PowerBoost)
Replies: 292
Views: 136042

Re: [FOR SALE] Safe Shutdown v1.2 (for PowerBoost)

Hey Camble, I purchased one of these a while back and only just got around to adding it to my build. I've paired it with Helders Retro PSU, which uses EN pin the same as PowerBoost 1000/c. Everything is wired up as directed in the diagram from the first post, with the exception of the LBO, which doe...