Generic ATtiny261


Platform Atmel AVR: Atmel AVR 8-bit MCUs deliver a unique combination of performance, power efficiency and design flexibility. Optimized to speed time to market-and easily adapt to new ones-they are based on the industry’s most code-efficient architecture for C and assembly programming

Microcontroller ATTINY261
Frequency 8MHz
Flash 2KB
RAM 128B
Vendor Atmel


Please use attiny261 ID for board option in “platformio.ini” (Project Configuration File):

platform = atmelavr
board = attiny261

You can override default Generic ATtiny261 settings per build environment using board_*** option, where *** is a JSON object path from board manifest attiny261.json. For example, board_build.mcu, board_build.f_cpu, etc.

platform = atmelavr
board = attiny261

; change microcontroller
board_build.mcu = attiny261

; change MCU frequency
board_build.f_cpu = 8000000L


Debugging currently does not support Generic ATtiny261 board.


Name Description
Arduino Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences