1 open source board using the keypad-connector
Real designs built with the keypad-connector, 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.
jamesmunnsThe keypad-connector in open source designs
The gallery holds 1 open source boards using the keypad-connector from 1 GitHub repository; a typical one measures about 95 × 39 mm and carries around 10 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Keypad topper by jamesmunns.
keypad-connector: common questions
Where can I find a keypad-connector reference design?
Each of the 1 boards on this page is a real design using the keypad-connector. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the keypad-connector?
The median is 95 × 39 mm, and 100% are two-layer designs.
What is the most popular open source board using the keypad-connector?
By GitHub stars, Keypad topper by jamesmunns, with 40 stars.
Can I simulate one of these boards using the keypad-connector 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.