5 open source boards using the HS96L03W2C03
Real designs built with the HS96L03W2C03, 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.
ESP32Nsec badge-2025
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89 × 123.4 mm80 parts2LMIT61
ESP32Tamagotchi
TaniWanKenobi
56.8 × 66.3 mm7 parts2LNo license5
ESP32Lego tamagotchi
shelxty
64.3 × 76.8 mm7 parts2LNo license1
ESP32Nsec badge-2025-panel
197 × 249.7 mm80 parts2LMIT61
ControlPanel
Firestorm108
84.9 × 84.9 mm10 parts2LNo license0
The HS96L03W2C03 in open source designs
The gallery holds 5 open source boards using the HS96L03W2C03 from 4 GitHub repositories; a typical one measures about 84.9 × 84.9 mm and carries around 10 components.
100% are two-layer designs, the rest use four layers or more, and 40% carry an open source license.
The most starred is Nsec badge-2025 by nsec.
Microcontrollers on boards using the HS96L03W2C03
What boards using the HS96L03W2C03 are built for
HS96L03W2C03: common questions
Where can I find a HS96L03W2C03 reference design?
Each of the 5 boards on this page is a real design using the HS96L03W2C03. 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 HS96L03W2C03 use?
Most are built on ESP32 (4).
How big is a typical board using the HS96L03W2C03?
The median is 84.9 × 84.9 mm, and 100% are two-layer designs.
What is the most popular open source board using the HS96L03W2C03?
By GitHub stars, Nsec badge-2025 by nsec, with 61 stars.
Can I simulate one of these boards using the HS96L03W2C03 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.