2 open source boards using the A
Real designs built with the A, 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.
RP2040/RP2350GameTiger
codetiger
81.3 × 99.8 mm70 parts2LMIT79
RP2040/RP2350Gametiger console
Cesarbautista10
81.3 × 99.8 mm70 parts2LMIT1
The A in open source designs
The gallery holds 2 open source boards using the A from 2 GitHub repositories; a typical one measures about 81.3 × 99.8 mm and carries around 70 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is GameTiger by codetiger.
Parts used alongside the A
Microcontrollers on boards using the A
What boards using the A are built for
A: common questions
Where can I find a A reference design?
Each of the 2 boards on this page is a real design using the A. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the A?
The AP2112K-3.3, MCP73831-2-OT, PAM8302A, RP2040 and W25Q64JVSSIQ appear in the most repositories here.
Which microcontrollers do boards using the A use?
Most are built on RP2040/RP2350 (2).
How big is a typical board using the A?
The median is 81.3 × 99.8 mm, and 100% are two-layer designs.
What is the most popular open source board using the A?
By GitHub stars, GameTiger by codetiger, with 79 stars.
Can I simulate one of these boards using the A 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.