Spot Quality Assurance ATTINY85 Digispark Kickstarter Micro USB Development Board
Product Descriptions：
http://pan.baidu.com/share/link?shareid=2984232046&uk=2302102993
The interfaces provided by the universal development motherboard are:
Video demonstration: http://v.youku.com/v_show/id_XNTc2NTIyMDg0.html
1. Supports Arduino IDE 1.0+(OSX/Win/Linux)
2. Can be powered by an additional power supply via USB or 5V or 7-35V (automatic matching)
3. There is a 500ma 5V regulator on the motherboard
4. USB embedding (serial port debugging)
5.6 I/O Pins (2 to support 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 indicator and Test/Status LED (at Pin0)
The Specs:
Support for the IDE 1.0+ (OSX/Win/Linux)
Power via USB or External Source - 5v or 7-35v (automatic selection)
On-board 500ma 5V Regulator
Built-in USB (and serial debugging)
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 (on Pin0)
