ITEM NAME:MicroB Development Board Tool Module Digispark Kickstarter Description: Support 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 actively communicates over USB otherwise you can use all 6 even if you are ming via USB) Specification: 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 actively communicates over USB, otherwise you can use all 6 even if you are ming 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) Package Includes: 1pc*Development Board Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement..Due to the light and screen difference, the item's color may be slightly different from the pictures. Power via USB or External Source - 5V or 7 -35V (automatic selection). Power via USB or External Source - 5v or 7-35v (automatic selection).