2 open source boards using the M51957B
Real designs built with the M51957B, 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.
ESP32Pole
Tomoshibi-technology
100 × 70 mm181 parts2LMIT1
STM32Panel
90 × 62 mm118 parts2LMIT1
The M51957B in open source designs
The gallery holds 2 open source boards using the M51957B from 1 GitHub repository; a typical one measures about 95 × 66 mm and carries around 150 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Pole by Tomoshibi-technology.
M51957B: common questions
Where can I find a M51957B reference design?
Each of the 2 boards on this page is a real design using the M51957B. 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 M51957B use?
Most are built on ESP32 (1) and STM32 (1).
How big is a typical board using the M51957B?
The median is 95 × 66 mm, and 100% are two-layer designs.
What is the most popular open source board using the M51957B?
By GitHub stars, Pole by Tomoshibi-technology, with 1 stars.
Can I simulate one of these boards using the M51957B 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.