This will certainly make me think twice about cheap knock offs. It’s also very good information on what to look for in an onboard usb interface (ground plane, termination), buck converter(minimum voltage), and what to avoid.
#RaspberryPi #CheapClone
https://hackaday.com/2026/02/04/comparing-a-clone-raspberry-pi-pico-2-with-an-original-one/