1 open source board using the G3MB-202P-5VDC
Real designs built with the G3MB-202P-5VDC, 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.
smkentThe G3MB-202P-5VDC in open source designs
The gallery holds 1 open source boards using the G3MB-202P-5VDC from 1 GitHub repository; a typical one measures about 32 × 100 mm and carries around 26 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Esp doorbell dev by smkent.
Microcontrollers on boards using the G3MB-202P-5VDC
G3MB-202P-5VDC: common questions
Where can I find a G3MB-202P-5VDC reference design?
Each of the 1 boards on this page is a real design using the G3MB-202P-5VDC. 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 G3MB-202P-5VDC use?
Most are built on ESP32 (1).
How big is a typical board using the G3MB-202P-5VDC?
The median is 32 × 100 mm, and 100% are two-layer designs.
What is the most popular open source board using the G3MB-202P-5VDC?
By GitHub stars, Esp doorbell dev by smkent, with 0 stars.
Can I simulate one of these boards using the G3MB-202P-5VDC 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.