ATTINY85 Digispark Micro Usb Development Board module for Arduino

1. Support for the Arduino IDE 1.0+ (OSX/Win/Linux).

2. Power via USB or External Source – 5v or 7-16v (automatic selection).

3. On-board 150ma 5V Regulator.

4. Built-in USB (and serial debugging).

5. 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).

6. 8k Flash Memory (about 6k after bootloader).

7. I2C and SPI (vis USI).

8. PWM on 3 pins (more possible with Software PWM).

9. ADC on 4 pins.

10. Power LED and Test/Status LED