Please excuse this perhaps stupid question but my brain is filing to see the answer.
I have a Raspberry Pico running circuit python and Todbots GC9A01 python code on pins 10-15.
I would like to replace the Pico with the QT PI RP2040 due to its physically small size (I don't have the courage to spin up a whole new board). Can I still run an SPI (3v3) display on the QY PI RP2040 by just changing the defined pins in Circuit python?
QT Pi RP2040 SPI ?
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- blnkjns
- Posts: 963
- Joined: Fri Oct 02, 2020 3:33 am
Re: QT Pi RP2040 SPI ?
From the docs:
https://www.adafruit.com/product/4900
Use one of A0-A3 as CS pin
Code: Select all
SPI and UART peripherals, in standard QT Py locations,
Use one of A0-A3 as CS pin
- James_Purcell
- Posts: 46
- Joined: Sun Oct 12, 2014 10:58 am
Re: QT Pi RP2040 SPI ?
Thank you for taking the time to clear up my confusion.
- adafruit_support_carter
- Posts: 29483
- Joined: Tue Nov 29, 2016 2:45 pm
Re: QT Pi RP2040 SPI ?
Yep, should just work with a pin renaming in the original code to match your QT Py connections.
Please be positive and constructive with your questions and comments.