2 open source boards using the ATSAMD21J18A-AU
Real designs built with the ATSAMD21J18A-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.
Microchip SAMProject-Mach-1
ImperialSpaceSociety
30.5 × 82.6 mm82 parts4LNo license12
Microchip SAMTesting hardware
ParadigmHyperloop
220 × 145.5 mm336 parts2LCustom license1
The ATSAMD21J18A-AU in open source designs
The gallery holds 2 open source boards using the ATSAMD21J18A-AU from 2 GitHub repositories; a typical one measures about 125.2 × 114 mm and carries around 209 components.
50% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Project-Mach-1 by ImperialSpaceSociety.
Microcontrollers on boards using the ATSAMD21J18A-AU
What boards using the ATSAMD21J18A-AU are built for
ATSAMD21J18A-AU: common questions
Where can I find a ATSAMD21J18A-AU reference design?
Each of the 2 boards on this page is a real design using the ATSAMD21J18A-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 ATSAMD21J18A-AU use?
Most are built on Microchip SAM (2).
How big is a typical board using the ATSAMD21J18A-AU?
The median is 125.2 × 114 mm, and 50% are two-layer designs.
What is the most popular open source board using the ATSAMD21J18A-AU?
By GitHub stars, Project-Mach-1 by ImperialSpaceSociety, with 12 stars.
Can I simulate one of these boards using the ATSAMD21J18A-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.