Circuit Playground Express

Adafruit IndustriesSKU: RB-Ada-475
Manufacturer #: 3333

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  • Circuit Playground Express
  • Provides alligator-clip pads
  • Built-in USB port
  • No special cable or adapter required
  • Power it from USB, and AAA battery pack

The Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. This is an update of the original Circuit Playground Classic.

The board is round and has alligator-clip pads around it so you don't have to solder or sew to make it work. You can power it from USB, a AAA battery pack, or with a Lipoly battery (for advanced users).

Circuit Playground Express - Click to Enlarge

Circuit Playground Express has built-in USB support. Built-in USB means you plug it in to program it and it just shows up, no special cable or adapter required. Just program your code into the board then take it on the go!

  • 1 x Circuit Playground Express


  • Outer Diameter: ~50.6 mm / ~2.0 inch

  • Reset button: Yes
  • Processor: ATSAMD21 ARM Cortex M0
  • SPI Flash storage: 2 MB
  • MicroUSB Port: Yes
  • Weight: 8.9 g

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