An embedded engineering site that
SB Components' Micro RP2040 Shrinks the Raspberry Pi Pico Into a Compact Stamp-Like SOM with USB-C
Raspberry Pi Pico RP2040 Board - Embedded Computing
mbedded.ninja
MITAYI Pico RP2040 r0.5 – Open-Source Microcontroller Development Board – Schematic, PCB and Assembly - CIRCUITSTATE Electronics
Hands-On With the Sparkfun Pro Micro RP2040 - Embedded Computing Design
RP2040-Zero MCU Board Mini ver. Without Pinheader
mbedded.ninja
Raspberry Pi Direct To Sell RP2040 Chips for 70 Cents - Make
mbedded.ninja
RP2 Nano is a $6.6 Raspberry Pi RP2040 board with Arduino Nano form factor - CNX Software