2 open source boards using the KCSC02-105
Real designs built with the KCSC02-105, 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.
24h Digital Clock
erikvanzijst
152.9 × 74.9 mm82 parts2LNo license21
ESP32Clock
Matir
196.7 × 31.5 mm90 parts2LBSD-2-Clause18
The KCSC02-105 in open source designs
The gallery holds 2 open source boards using the KCSC02-105 from 2 GitHub repositories; a typical one measures about 174.8 × 53.2 mm and carries around 86 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is 24h Digital Clock by erikvanzijst.
Microcontrollers on boards using the KCSC02-105
KCSC02-105: common questions
Where can I find a KCSC02-105 reference design?
Each of the 2 boards on this page is a real design using the KCSC02-105. 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 KCSC02-105 use?
Most are built on ESP32 (1).
How big is a typical board using the KCSC02-105?
The median is 174.8 × 53.2 mm, and 100% are two-layer designs.
What is the most popular open source board using the KCSC02-105?
By GitHub stars, 24h Digital Clock by erikvanzijst, with 21 stars.
Can I simulate one of these boards using the KCSC02-105 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.