This all-in-one Metro design is Arduino UNO shaped so it works with shields, and features an iMX RT1011 500 MHz processor with 128K of RAM and QSPI memory. Even though it doesn’t have a ton of RAM, it’s got a nice speediness to it which we really dig. Here we are testing out CircuitPython 6 with the AirLift WiFi co-processor to get data from the interwebs and display it on an OLED. The OLED plugs right into the stemma QT connector so its really easy to get sensors and displays attached!
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.