2 open source boards using the AT3H4B-CuH-S
Real designs built with the AT3H4B-CuH-S, 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.
ESP32PLC4UNI
0sirys
102.4 × 83.1 mm207 parts4LMIT0
ESP32PLC4UNI
paulmartinezcuenta
5 × 5 mm177 parts4LMIT0
The AT3H4B-CuH-S in open source designs
The gallery holds 2 open source boards using the AT3H4B-CuH-S from 2 GitHub repositories; a typical one measures about 53.7 × 44 mm and carries around 192 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is PLC4UNI by 0sirys.
Parts used alongside the AT3H4B-CuH-S
Microcontrollers on boards using the AT3H4B-CuH-S
AT3H4B-CuH-S: common questions
Where can I find a AT3H4B-CuH-S reference design?
Each of the 2 boards on this page is a real design using the AT3H4B-CuH-S. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the AT3H4B-CuH-S?
The ADS1115IDGS, BL0942, ESP32-S3-WROOM-1, GP8211S-TC50-EW and GP8302-TC50-EW appear in the most repositories here.
Which microcontrollers do boards using the AT3H4B-CuH-S use?
Most are built on ESP32 (2).
How big is a typical board using the AT3H4B-CuH-S?
The median is 53.7 × 44 mm, and 0% are two-layer designs.
What is the most popular open source board using the AT3H4B-CuH-S?
By GitHub stars, PLC4UNI by 0sirys, with 0 stars.
Can I simulate one of these boards using the AT3H4B-CuH-S 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.