ItsyBitsy

• What's smaller than an Adafruit Feather but larger than an Adafruit Trinket? It's an ItsyBitsy! Small, powerful, Arduino-compatible - this microcontroller board is perfect when you want something very compact, but still with a bunch of pins. ItsyBitsy is only 1.4" long by 0.7" wide, but has 6 power pins, 6 analog & digital pins and 17 digital pins. It packs much of the same capability as an Arduino UNO, so it's great once you've finished up a prototype on a bigger Arduino, and want to make the project much smaller.

  
  

  Getting Started

  • ItsyBitsy 32u4 getting started guide
  • ItsyBitsy M0 Express getting started guide
  • ItsyBitsy M4 getting started guide
  • ItsyBitsy RP2040 getting started guide
  • ItsyBitsy nRF52840 Express getting started guide

  
  

  Other Resources

  • ItsyBitsy project guides

  
  

  Products

  • View all ItsyBitsy products available at DigiKey

• • Join Community