2 open source boards using the ATmega328P-MU
Real designs built with the ATmega328P-MU, 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/ArduinoFRReceiverTiny
shaise
27.5 × 14.5 mm33 parts4LGPL-3.013
AVR/ArduinoArduino nano with battery integration
Chirag-Vadrali
79.5 × 35.7 mm90 parts4LNo license1
The ATmega328P-MU in open source designs
The gallery holds 2 open source boards using the ATmega328P-MU from 2 GitHub repositories; a typical one measures about 53.5 × 25.1 mm and carries around 62 components.
100% use four copper layers or more, and 50% carry an open source license.
The most starred is FRReceiverTiny by shaise.
Microcontrollers on boards using the ATmega328P-MU
What boards using the ATmega328P-MU are built for
ATmega328P-MU: common questions
Where can I find a ATmega328P-MU reference design?
Each of the 2 boards on this page is a real design using the ATmega328P-MU. 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 ATmega328P-MU use?
Most are built on AVR/Arduino (2).
How big is a typical board using the ATmega328P-MU?
The median is 53.5 × 25.1 mm, and 0% are two-layer designs.
What is the most popular open source board using the ATmega328P-MU?
By GitHub stars, FRReceiverTiny by shaise, with 13 stars.
Can I simulate one of these boards using the ATmega328P-MU 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.