The certification site includes a full list of all of the certified open source hardware. Here is all of the hardware that was certified in January, which comes from Australia, Ecuador, India, Japan, Sri Lanka, Sweden, Switzerland, Turkey, and the United States. The hardware from Ecuador and Turkey are the first pieces of certified open source hardware from those countries.
Worth noting a trend… Feather format, AND/OR supporting CircuitPython continues to be popular in industry as well as open-source hardware communities.
PewPew M4 from Switzerland is a game console for teaching programming using CircuitPython.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.