Here is a little list of different products based on that same chip https://www.cnx-software.com/2021/01/21/third-party-raspberry-pi-rp2040-boards-from-arduino-

Here is a little list of different products based on that same chip https://www.cnx-software.com/2021/01/21/third-party-raspberry-pi-rp2040-boards-from-arduino-adafruit-sparkfun-and-pimoroni/ https://www.cnx-software.com/2021/01/21/third-party-raspberr...