Trying to use a button with gpio pins

[tom_l]

Just be aware that the GPIO binary sensor does not work that well.

Pi GPIO Binary Sesnsor

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 …