2 open source boards using the AP2112K-3.3V
Real designs built with the AP2112K-3.3V, 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.
Microchip SAMMakennbot
idlehandsdev
60 × 75 mm53 parts2LNo license175
ESP32Smart-Air-Filter-Project
ZanzyTHEbar
25.4 × 58.9 mm67 partsNo license2
The AP2112K-3.3V in open source designs
The gallery holds 2 open source boards using the AP2112K-3.3V from 2 GitHub repositories; a typical one measures about 42.7 × 67 mm and carries around 60 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Makennbot by idlehandsdev.
Microcontrollers on boards using the AP2112K-3.3V
What boards using the AP2112K-3.3V are built for
AP2112K-3.3V: common questions
Where can I find a AP2112K-3.3V reference design?
Each of the 2 boards on this page is a real design using the AP2112K-3.3V. 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 AP2112K-3.3V use?
Most are built on ESP32 (1) and Microchip SAM (1).
How big is a typical board using the AP2112K-3.3V?
The median is 42.7 × 67 mm, and 100% are two-layer designs.
What is the most popular open source board using the AP2112K-3.3V?
By GitHub stars, Makennbot by idlehandsdev, with 175 stars.
Can I simulate one of these boards using the AP2112K-3.3V 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.