3 open source boards using the ATMEGA2560
Real designs built with the ATMEGA2560, 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/ArduinoOverHead v1
stefanofinetti
313 × 206 mm345 parts4LGPL-3.05
AVR/ArduinoMF RMP Panel
142 × 83 mm115 parts2LGPL-3.01
STM32Buddy
sl1pkn07
105 × 70 mm350 parts6LNo license0
The ATMEGA2560 in open source designs
The gallery holds 3 open source boards using the ATMEGA2560 from 3 GitHub repositories; a typical one measures about 142 × 83 mm and carries around 345 components.
67% use four copper layers or more, and 67% carry an open source license.
The most starred is OverHead v1 by stefanofinetti.
Parts used alongside the ATMEGA2560
Microcontrollers on boards using the ATMEGA2560
What boards using the ATMEGA2560 are built for
ATMEGA2560: common questions
Where can I find a ATMEGA2560 reference design?
Each of the 3 boards on this page is a real design using the ATMEGA2560. 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 ATMEGA2560 use?
Most are built on AVR/Arduino (2) and STM32 (1).
How big is a typical board using the ATMEGA2560?
The median is 142 × 83 mm, and 33% are two-layer designs.
What is the most popular open source board using the ATMEGA2560?
By GitHub stars, OverHead v1 by stefanofinetti, with 5 stars.
Can I simulate one of these boards using the ATMEGA2560 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.