add studiolab_picoexpander

[Jerzeek]

Hi all,
We made an expander board for the Pico 2W, The Pico 2W is soldered on the board, and it has some peripherals permanently connected to the board so it made sense to make a custom board file for it.
It is part of a bigger project to learn the Industrial Design students at the Technical University of Delft to program, more info here: https://id-studiolab.github.io/Connected-Interaction-Kit/test/components/

I built the board, copied the UF2 file, tested the functionality, and all seems good!
Since our previous board utilized the ItsyBitsy M4, we aim to maintain backward compatibility with the D pins. Therefore, we have ensured that students can use both D as well as GP syntax, for example: D5 as well as GP5.
Let me know if anything is unclear.

[dhalbert]

Hi, this looks fine overall. I've made some naming change suggestions.

[dhalbert]

add your manufacturer name here, like "Studiolab Pico Expander" or however you capitalize and space it ("Studio Lab", "studiolab", etc.)

[Jerzeek]

Hi @dhalbert,
Thanks for your feedback, I have changed the order of the pins. Should all be good now :)
Let me know if anythings else should be changed.

[Jerzeek]

Hi Dan,
I kept getting an error in the actions, i have updated my branch with origin/main, but I still end up getting this error:
touch circuitpython-stubs/board/__init__.py touch circuitpython-stubs/board_definitions/__init__.py zephyr_i2c/__init__.pyi:125: error: Incompatible default for argument "out_end" (default has type "None", argument has type "int") [assignment] zephyr_i2c/__init__.pyi:125: note: PEP 484 prohibits implicit Optional. Accordingly, mypy has changed its default to no_implicit_optional=True zephyr_i2c/__init__.pyi:125: note: Use https://github.com/hauntsaninja/no_implicit_optional to automatically upgrade your codebase zephyr_i2c/__init__.pyi:127: error: Incompatible default for argument "in_end" (default has type "None", argument has type "int") [assignment] zephyr_i2c/__init__.pyi:127: note: PEP 484 prohibits implicit Optional. Accordingly, mypy has changed its default to no_implicit_optional=True zephyr_i2c/__init__.pyi:127: note: Use https://github.com/hauntsaninja/no_implicit_optional to automatically upgrade your codebase Found 2 errors in 1 file (checked 121 source files) make: *** [Makefile:292: check-stubs] Error 1 Error: Process completed with exit code 2.
Is there anything I can do to fix this?

[dhalbert]

The doc build error you are seeing was due to another PR -- we'll fix that! It's unrelated to your PR at all.

[dhalbert]

Looks great! Thanks for doing my somewhat pedantic request about the pin order.

We'll ignore the docs build error for now.

[dhalbert]

Next step is to add the board to circuitpython.org: https://learn.adafruit.com/how-to-add-a-new-board-to-the-circuitpython-org-website

[Jerzeek]

Next step is to add the board to circuitpython.org: https://learn.adafruit.com/how-to-add-a-new-board-to-the-circuitpython-org-website

Hi Dan, amazing to see it merged :D
I already prepped everything in the repo and made a PR:
adafruit/circuitpython-org#1713