So right now the pi won't turn on if the 12V plug is energized (no
power --> power) like if you were using the 5V port on the actual Pi
board. You have to use the button or a IR remote. I was wondering if
your GPIO endeavors were able to find a solution to this.
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On 6/3/20, Randon Loeb <randonloeb18@...> wrote:
What exactly are you trying to accomplish and what do you mean by "hot
plug?"
On Wed, Jun 3, 2020 at 1:26 PM Grant Greenwell
<grant.d.greenwell@...>
wrote:
On 6/3/20, Randon Loeb <randonloeb18@...> wrote:
I'm not familiar with that hat (in full disclosure, more a
microcontroller
guy than rpi).
What does it do, or where are its specs online?
On Wed, Jun 3, 2020 at 10:16 AM Grant Greenwell
<grant.d.greenwell@...>
wrote:
That sounds amazing - would it enable "hot plug" for the 12V makerpi
hat as well I presume?
On 6/3/20, Randon Loeb <randonloeb18@...> wrote:
Well to answer my own question, the raspbian OS comes with command
line
"gpio" utility that is pretty cool, except for some weird pin
mapping
convention.
Was able to easily use webmin (great admin tool I put on every linux
machine) to add simple startup and shutdown script so now the pi can
control the relay that controls its own 2x12v 40mm fans I put on for
cooling (going to use this outside or in a hot vehicle in florida
for
remote rig control).
--
G.D. Greenwell
C: +1.240.472.3941
grant.d.greenwell@...
--
G.D. Greenwell
C: +1.240.472.3941
grant.d.greenwell@...
--
G.D. Greenwell
C: +1.240.472.3941
grant.d.greenwell@...
