Tag Archives: DIGISPARK

DIGISPARK REV3 ATTINY85

#39 DIGISPARK REV3 ATTINY85 DEV BOARD

The Digispark rev3 USB board is an ATtiny85 based microcontroller development board. It comes with a USB interface. Coding is similar to Arduino, and it makes use of the familiar Arduino IDE for development.

BOARD SPECS

  • Support Arduino IDE 1.0+ (OSX/Win/Linux)
  • Can be powered by USB or 5v or 7-15v (automatic matching) extra power supply
  • There is a 500ma 5V regulator on the motherboard.
  • USB embedding (serial debugging)
  • 6 I/O Pins (2 for USB support)
  • 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 (in Pin0)

The smallest USB Arduino

PDF Manual