Change pins Tinkerboy powerswitch

[matt2mi]

Hey,

I have this screen (http://www.pocketadventures.com/bundle_ili9341.asp)
and the tinkerboy powerswitch (https://www.tinkerboy.xyz/product/tinke ... -shutdown/).

They both need the 10 and 11 pins and I'm wonderring if I can choose different pins for the safe shutdown in the tinkerboy php script (https://www.tinkerboy.xyz/setup.php, line 146 & 147) ?

I saw a very good explanation about what means SCLK and MOSI here : https://raspberrypi.stackexchange.com/a/71897

But, what exactly does that mean speaking about safe shutdown ??

Hope someone knows what to do

[infinitLoop]

Hey,

I have this screen (http://www.pocketadventures.com/bundle_ili9341.asp)
and the tinkerboy powerswitch (https://www.tinkerboy.xyz/product/tinke ... -shutdown/).

They both need the 10 and 11 pins and I'm wonderring if I can choose different pins for the safe shutdown in the tinkerboy php script (https://www.tinkerboy.xyz/setup.php, line 146 & 147) ?

I saw a very good explanation about what means SCLK and MOSI here : https://raspberrypi.stackexchange.com/a/71897

But, what exactly does that mean speaking about safe shutdown ??

Hope someone knows what to do

you should be able to pick any unused pins for the tinkerboy swtich - just makes sure to adjust the config.txt settings accordingly. the safe shutdown just needs two digital signals, for the shutdown and keep-alive. it doesn't use the alt functionality, like the screen does.

just make sure not to pick one in 0-7 for the keep-alive, since those start high at boot, so they won't actually cut the power.
.

[matt2mi]

Hi Infinite !

Well, this was exactly the answer I hoped ! So thanks again for your help

And I continue this to plug the screen !!