3 open source boards using the ATMEGA168A-AU
Real designs built with the ATMEGA168A-AU, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
AVR/ArduinoMycelium
microresearch
74.5 × 83.7 mm126 parts2LGPL-3.05
AVR/ArduinoMycleium pcb before thereminchange
74.5 × 83.7 mm126 parts2LGPL-3.05
AVR/ArduinoMycelium pcb micro
74.5 × 83.7 mm28 parts2LGPL-3.05
The ATMEGA168A-AU in open source designs
The gallery holds 3 open source boards using the ATMEGA168A-AU from 1 GitHub repository; a typical one measures about 74.5 × 83.7 mm and carries around 126 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Mycleium pcb before thereminchange by microresearch.
Microcontrollers on boards using the ATMEGA168A-AU
ATMEGA168A-AU: common questions
Where can I find a ATMEGA168A-AU reference design?
Each of the 3 boards on this page is a real design using the ATMEGA168A-AU. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the ATMEGA168A-AU use?
Most are built on AVR/Arduino (3).
How big is a typical board using the ATMEGA168A-AU?
The median is 74.5 × 83.7 mm, and 100% are two-layer designs.
What is the most popular open source board using the ATMEGA168A-AU?
By GitHub stars, Mycleium pcb before thereminchange by microresearch, with 5 stars.
Can I simulate one of these boards using the ATMEGA168A-AU before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.