2 open source boards using the B0505MT-1WR4
Real designs built with the B0505MT-1WR4, 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.
STM32Impeller18
buglalis
236.1 × 156.9 mm750 parts4LNo license0
Io
zapta
90 × 88.4 mm47 parts2LNo license1
The B0505MT-1WR4 in open source designs
The gallery holds 2 open source boards using the B0505MT-1WR4 from 2 GitHub repositories; a typical one measures about 163 × 122.6 mm and carries around 399 components.
50% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Io by zapta.
Microcontrollers on boards using the B0505MT-1WR4
What boards using the B0505MT-1WR4 are built for
B0505MT-1WR4: common questions
Where can I find a B0505MT-1WR4 reference design?
Each of the 2 boards on this page is a real design using the B0505MT-1WR4. 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 B0505MT-1WR4 use?
Most are built on STM32 (1).
How big is a typical board using the B0505MT-1WR4?
The median is 163 × 122.6 mm, and 50% are two-layer designs.
What is the most popular open source board using the B0505MT-1WR4?
By GitHub stars, Io by zapta, with 1 stars.
Can I simulate one of these boards using the B0505MT-1WR4 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.