Ultra-compact size fits into tight spaces for portable and embedded projects
Built-in USB-A plug enables direct programming and power without external tools
Arduino IDE compatible for familiar workflow and easy sketch upload
Micronucleus USB bootloader allows direct code upload over USB
On-board LED for easy testing and debugging
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💡 Overview
The Digispark ATtiny85 is a tiny, Arduino-compatible development board built around the Atmel/Microchip ATtiny85 microcontroller. Despite being smaller than a quarter, it features a built-in USB-A plug, an on-board voltage regulator, and the Micronucleus USB bootloader — letting you program it directly from the Arduino IDE wit