Digispark ATtiny85 Micro USB Dev Board | HackSpark
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  • Digispark ATtiny85 Micro USB Dev Board | HackSpark

Digispark Attiny85 Micro USB Development Board For Arduino

€4.80
Tax included

The Digispark is a compact development board based on the ATtiny85, programmable with the Arduino IDE. Its built-in Micro USB connector makes it ideal for miniature or embedded projects.

Shipped assembled (headers included), it offers 5 I/O pins, I2C/SPI support, and flexible USB/external power supply.

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The Digispark Attiny85 is an ultra-compact development board based on the ATtiny85 microcontroller. It allows easy programming using the standard Arduino IDE while occupying minimal space thanks to its built-in Micro USB connector.

This board is ideal for projects requiring few pins or for integrating discreet control logic. It programs directly via the USB port without needing an external serial adapter.

Technical Specifications

  • Microcontroller: ATtiny85
  • Operating Voltage: 5 V
  • Power Supply: via Micro-B USB or external source (7-35 V, 12 V recommended)
  • Voltage Regulator: 5 V / 500 mA onboard
  • Flash Memory: 8 KB (approx. 6 KB available after bootloader)
  • Digital I/O Pins: 5 (1 permanently used by USB, 4 available depending on code)
  • Analog Inputs (ADC): 4 pins
  • PWM Modes: 3 hardware pins + software PWM possible on others
  • Communication Protocols: I2C and SPI (via USI)
  • Indicators: Power LED and Test/Status LED
  • Dimensions: approx. 20 x 17 mm
  • Compatibility: Arduino IDE 1.0+ (Windows, macOS, Linux)

Note: The board is shipped fully assembled except for the header pins to be soldered. For full access to all 6 I/O pins, avoid active USB communication during program execution.

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