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Home / Development Boards & Control Boards / ATTINY85 Mini Development Board 8-bit AVR Microcontroller Module Digispark Kickstart Expansion Board

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Microcontroller ATTINY85
Operating Voltage 5V DC
Flash Memory 8 KB
SRAM 512 Bytes
EEPROM 512 Bytes
Clock Speed 16.5 MHz
Digital I/O Pins 6
USB Interface Micro USB
IDE Support Arduino IDE
Board Dimensions 23 x 17 mm

5 reviews

A

Anonymous

Apr 14, 2026

Rating: 5/5

Great for beginners

Easy to program using Arduino IDE. Good documentation online helped me get started quickly.

A

Anonymous

Apr 05, 2026

Rating: 5/5

Perfect for small projects

Works great for my USB automation project. Very compact and easy to hide inside enclosures.

A

Anonymous

Mar 11, 2026

Rating: 3/5

Limited pins

Works as expected but only 6 IO pins can be restrictive for complex builds requiring sensors.

A

Anonymous

Feb 24, 2026

Rating: 5/5

Tiny but mighty

I use these for custom keyboard macros. The size is unbeatable for the price point.

A

Anonymous

Jan 29, 2026

Rating: 4/5

Good value but drivers needed

Took some time to install drivers on Windows 10. Once working, it is solid and reliable.

5 FAQ

Q: Is it compatible with Mac OS?

A: Yes, drivers are available for macOS and it works seamlessly once installed.

Q: Does it come with headers?

A: No, headers are not included by default to keep the profile low.

Q: What bootloader does it use?

A: It comes with the Digispark bootloader pre-installed for easy programming.

Q: Can I use it as a HID device?

A: Yes, it supports USB HID functionality for keyboard and mouse emulation.

Q: Can I power this with 3.3V?

A: It is designed for 5V logic. Powering via USB provides 5V stable output.

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