• RP2040 PIO/SPI MORE THAN 32 BITS

    Hello,

    I am working with RP2040 using the PICOPROBE code with some modifications, do you have any idea how to send more than 32 consecutive bits, setting values with the clock is ok, more than 32 periods if I want to, but on data it limits to a uint32_t…

  • Help. Very confused about RP2040 PIO.

    Hi All,

    I have a very simple protocol I am trying to implement in the RP2040 PIO module. But I can't make heads or tails of the documentation from the datasheet. There is also not a single helpful example anywhere that I can find. If there is an expert…

  • Want to create a capacitance proximity/touch sensor with a RP2040 Pico board using PIO

    There is nothing quite like solving a problem to help develop new skills. In this case I have found a library solution to what I want to achieve but it is not RP2040 compatible and of course it does not use PIO, which is the skill I am trying to acquire…

  • Favorite resource or guide to designing-in a RP2040

    Currently, I'm prototyping with the Pi Pico. But my final project will not have enough room for the board. So, I plan to design just the chip into the final PCB.

     

    Just curious if anyone has a favorite guide, tutorial, or resource they have used when…