ATtiny85 USB Mini Dev Board (Digispark Compatible)

Compact AVR Development Platform

The ATtiny85 USB Mini Development Board offers a compact and cost-effective solution for small-scale embedded projects. Fully compatible with the Digispark ecosystem, this board packs the versatile Microchip Atmel ATtiny85 microcontroller into a tiny form factor that plugs directly into standard USB ports for power and programming.

High Performance in a Small Form Factor

Despite its minimal footprint, the ATtiny85 MCU features 8KB of internal Flash memory, 512 bytes of SRAM, and 512 bytes of EEPROM. With support for up to 6 general-purpose I/O pins, hardware SPI, I2C (USI), and PWM outputs, it provides ample functionality for driving sensors, displays, and small actuators without the overhead of larger dev boards.

Integrated Power and Easy Programming

This development board includes an integrated 5V voltage regulator capable of handling external supply voltages up to 12V DC via the dedicated VIN pin, or powered directly via the USB interface. The pre-loaded Micronucleus bootloader enables effortless firmware deployment using the standard Arduino IDE platform.