2 open source boards using the ATSAMD21E18A-A
Real designs built with the ATSAMD21E18A-A, 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 SAMDSKY-digital indicator replica
rrainey
63.5 × 105.5 mm237 parts4LCC-BY-SA-4.06
Microchip SAMCFWatch
Dragon863
37 × 39.8 mm47 parts2LNo license4
The ATSAMD21E18A-A in open source designs
The gallery holds 2 open source boards using the ATSAMD21E18A-A from 2 GitHub repositories; a typical one measures about 50.3 × 72.6 mm and carries around 142 components.
50% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is DSKY-digital indicator replica by rrainey.
Microcontrollers on boards using the ATSAMD21E18A-A
What boards using the ATSAMD21E18A-A are built for
ATSAMD21E18A-A: common questions
Where can I find a ATSAMD21E18A-A reference design?
Each of the 2 boards on this page is a real design using the ATSAMD21E18A-A. 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 ATSAMD21E18A-A use?
Most are built on Microchip SAM (2).
How big is a typical board using the ATSAMD21E18A-A?
The median is 50.3 × 72.6 mm, and 50% are two-layer designs.
What is the most popular open source board using the ATSAMD21E18A-A?
By GitHub stars, DSKY-digital indicator replica by rrainey, with 6 stars.
Can I simulate one of these boards using the ATSAMD21E18A-A 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.