2 open source boards using the touchpad
Real designs built with the touchpad, 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.
ESP32Smart regulator
physiii
82.5 × 48.6 mm35 parts2LNo license1
Multi-Touch-Kit-ProMicro
CcydtN
119.4 × 62 mm12 parts2LMIT0
The touchpad in open source designs
The gallery holds 2 open source boards using the touchpad from 2 GitHub repositories; a typical one measures about 100.9 × 55.3 mm and carries around 24 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is Smart regulator by physiii.
Microcontrollers on boards using the touchpad
What boards using the touchpad are built for
touchpad: common questions
Where can I find a touchpad reference design?
Each of the 2 boards on this page is a real design using the touchpad. 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 touchpad use?
Most are built on ESP32 (1).
How big is a typical board using the touchpad?
The median is 100.9 × 55.3 mm, and 100% are two-layer designs.
What is the most popular open source board using the touchpad?
By GitHub stars, Smart regulator by physiii, with 1 stars.
Can I simulate one of these boards using the touchpad 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.