2 open source boards using the B0505S-1W
Real designs built with the B0505S-1W, 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.
Balancer
kwiecinski
99.5 × 99.5 mm165 parts2LMIT3
STM32Blackmagic railgun clone
sergiomd4
47.8 × 19.5 mm60 parts2LCC0-1.01
The B0505S-1W in open source designs
The gallery holds 2 open source boards using the B0505S-1W from 2 GitHub repositories; a typical one measures about 73.6 × 59.5 mm and carries around 113 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Balancer by kwiecinski.
Microcontrollers on boards using the B0505S-1W
What boards using the B0505S-1W are built for
B0505S-1W: common questions
Where can I find a B0505S-1W reference design?
Each of the 2 boards on this page is a real design using the B0505S-1W. 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 B0505S-1W use?
Most are built on STM32 (1).
How big is a typical board using the B0505S-1W?
The median is 73.6 × 59.5 mm, and 100% are two-layer designs.
What is the most popular open source board using the B0505S-1W?
By GitHub stars, Balancer by kwiecinski, with 3 stars.
Can I simulate one of these boards using the B0505S-1W 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.