Digispark Attiny85 USB Development Board

Digispark Attiny85 USB Development Board

Regular price $5.99 Sale

The Digispark is an adorably compact development board based on the Attiny85 8-bit microcontroller. If you don't need the full processing power of an Arduino — or simply need something a little smaller for your project — the Digispark is a great alternative.

Fully compatible with the Arduino IDE. Great for tinkerers of all experience levels.

Specs that may interest you:

  • Support for the Arduino IDE 1.0+ (OSX/Win/Linux)
  • Power via USB or External Source - 5v or 7-35v (12v or less recommended, automatic selection)
  • On-board 500ma 5V Regulator
  • Built-in USB
  • 6 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB)
  • 8k Flash Memory (about 6k after bootloader)
  • I2C and SPI (vis USI)
  • PWM on 3 pins (more possible with Software PWM)
  • ADC on 4 pins
  • Power LED and Test/Status LED