the chip ESP32-PICO-V3-02 has a GPIO20 pin, but it is unavailable on the ESP32 port of micropython.
When I try to use it, it says that it is an invalid pin.
I understand that the WROOM dont have it, but other boards do.
How do I modify the source to include this pin as I/O?
Note that in the micropython fork named "MicroPython_ESP32_psRAM_LoBo", I can use GPIO20 as I whish...
Thanks !
missing GPIO20
Re: missing GPIO20
Hi Roberthh,
Thanks for the quick reply.
I did modify this file already, but it gave me errors when I wanted to assign a value or direction to the pin.
What I notices just after your post, is that the lower part of the file has an irq section I didn't change.
Maybe it is where lies my error. I just modified the file ans I am compiling at the moment, so I will be settled very soon.
I'll keep you posted.
Thanks for the quick reply.
I did modify this file already, but it gave me errors when I wanted to assign a value or direction to the pin.
What I notices just after your post, is that the lower part of the file has an irq section I didn't change.
Maybe it is where lies my error. I just modified the file ans I am compiling at the moment, so I will be settled very soon.
I'll keep you posted.
[SOLVED] Re: missing GPIO20
Hi all: after modifying both parts of the file, it does work !
Thanks !!!!!!!!!!
Thanks !!!!!!!!!!