The RP2040 In-System Programming Stamp is easy to drop into any project. The stamp is 1" square with castellated vias along the perimeter and has a NeoPixel!
Yuzuki2040, I made the pico board myself - Raspberry Pi Forums
The Challenger RP2040 Wi-Fi MkII is a capable Arduino/Micropython compatible microcontroller with a unique Bus I2C interconnect (Bi2C) and Adafruit Feather format.
Hardware Design with the RP2040: Custom PCB Based
Best RP2040 Boards 2024
Hello Raspberry Pi Pico and RP2040! - News - SparkFun Electronics
Cytron Maker Pi RP2040 Review: Robots Made Easy
Raspberry Pi Pico W - Raspberry Pi RP2040 chip, Wi-Fi & Bluetooth 5.2 Supported, Beginner-Friendly microcontroller, Small & Flexible Design : Electronics
My first #RaspberryPi #RP2040 board works! #microcontroller #electronics #DIY #circuits #kicad
cohost! - My own RP2040 devboards
Designing a PCB for the RP2040 Microcontroller