but_26_pin = 26
butto26 = machine.Pin(but_26_pin, mode=Pin.IN, pull=Pin.PULL_UP)
but pin have 1.5v ?
If make pull_down it have 3.3v ?
what right ?
PIN 26 pull up
-
pythoncoder
- Posts: 5956
- Joined: Fri Jul 18, 2014 8:01 am
- Location: UK
- Contact:
Re: PIN 26 pull up
I can't replicate this - my board works as expected,
I see 3.3V on pin 26 with pull=Pin.PULL_UP and 0V with pull=Pin.PULL_DOWN. This is on an Espressif ESP32-DEVKITC with ESP-WROOM-32.
I see 3.3V on pin 26 with pull=Pin.PULL_UP and 0V with pull=Pin.PULL_DOWN. This is on an Espressif ESP32-DEVKITC with ESP-WROOM-32.
Peter Hinch
Index to my micropython libraries.
Index to my micropython libraries.