poratnir
(Nir Porat)
May 5, 2018, 9:22am
1
Hey I am using pi gpio as binary sensor,
Settings is pull up… so I will be able to attach ground pin to switch.
Sometimes switch remain stuck.
The purpose is to have input for scene.
Is this matter of the pi or home assistance code?
You don’t say if you have read it, but there is a lot of discussion here about this
Hello
Im having a bit of touble with binary sensor on Pi GPIO, I have exhausted all hard wiring options, resistors, short wires, long wires, ferrite rings etc connected to various push button types (all normally open going normally closed momentary) in a live house enviroment. I have also tried a momentary relay connected to the GPIO input as this toggles in minimal ms.
im fully educated on relays, wires etc as this has been my day to day job for many years, as a IP CCTV/Network Engineer. So …
poratnir
(Nir Porat)
May 5, 2018, 4:03pm
3
Yes… but suggested solution is not working , i have tired pull up resistor and pull down topology …
same issue…
GPIO actual status is OK , that means the GPIO status is not updated for some reason …