2 open source boards using the B2405S-2WR3
Real designs built with the B2405S-2WR3, 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.
atopile
The B2405S-2WR3 in open source designs
The gallery holds 2 open source boards using the B2405S-2WR3 from 1 GitHub repository; a typical one measures about 54.1 × 8.7 mm and carries around 336 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is Cellsim-8ch by atopile.
B2405S-2WR3: common questions
Where can I find a B2405S-2WR3 reference design?
Each of the 2 boards on this page is a real design using the B2405S-2WR3. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the B2405S-2WR3?
The median is 54.1 × 8.7 mm, and 0% are two-layer designs.
What is the most popular open source board using the B2405S-2WR3?
By GitHub stars, Cellsim-8ch by atopile, with 29 stars.
Can I simulate one of these boards using the B2405S-2WR3 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.