ATtiny85 USB Development Board (Digispark) for Arduino Pre-Soldered

ATtiny85 USB development board based on the Digispark platform is a compact Arduino-compatible microcontroller module for building small embedded and USB-connected projects without a full-size board. Using the ATtiny85 chip, it’s ideal for prototyping simple sensors, LED control, automation triggers, wearable electronics, and lightweight robotics where low size matters. The onboard USB connection makes it easy to program from the Arduino IDE and integrate into PC-connected gadgets, while the I/O pins support common hobby electronics for Arduino, ESP32, and Raspberry Pi companion projects.