ATTINY85 USB Development Board

  1. Support for the Arduino IDE 1.0 + (OSX/Windows/Linux).
  2. Power via USB or External Source or 7-16 v to 5 v (automatic selection).
  3. The Onboard, 150 ma 5 v Regulator.
  4. Built-in USB and serial were debugging).
  5. 6 I/O Pins (2 inform the for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).
  6. 8 k Flash Memory (about 6 k after bootloader).
  7. The I2C and SPI (vis USI).
  8. The Power LED and the Test/Status LEDs.