3 open source boards using the XIAO-HALF-HOLE-23P
Real designs built with the XIAO-HALF-HOLE-23P, 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.
ESP32Mechanizer
chinh4
151.2 × 125.4 mm132 parts2LNo license1
ESP32XIAO ESP32S3 Plus V1.0 241025
OpenKNX
17.8 × 21.1 mm70 parts6LNo license1
ESP32XIAO ESP32S3 Plus V1.1 250724
Josephrp
17.8 × 21.1 mm70 parts6LCustom license12
The XIAO-HALF-HOLE-23P in open source designs
The gallery holds 3 open source boards using the XIAO-HALF-HOLE-23P from 3 GitHub repositories; a typical one measures about 17.8 × 21.1 mm and carries around 70 components.
67% use four copper layers or more, and 0% carry an open source license.
The most starred is XIAO ESP32S3 Plus V1.1 250724 by Josephrp.
Parts used alongside the XIAO-HALF-HOLE-23P
Microcontrollers on boards using the XIAO-HALF-HOLE-23P
What boards using the XIAO-HALF-HOLE-23P are built for
XIAO-HALF-HOLE-23P: common questions
Where can I find a XIAO-HALF-HOLE-23P reference design?
Each of the 3 boards on this page is a real design using the XIAO-HALF-HOLE-23P. 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 XIAO-HALF-HOLE-23P?
The MCU-ESP32-S3, PY25Q128HA-DFH-IR, SGM40567-4.2XG/TR and SGM6029CYG/TR appear in the most repositories here.
Which microcontrollers do boards using the XIAO-HALF-HOLE-23P use?
Most are built on ESP32 (3).
How big is a typical board using the XIAO-HALF-HOLE-23P?
The median is 17.8 × 21.1 mm, and 33% are two-layer designs.
What is the most popular open source board using the XIAO-HALF-HOLE-23P?
By GitHub stars, XIAO ESP32S3 Plus V1.1 250724 by Josephrp, with 12 stars.
Can I simulate one of these boards using the XIAO-HALF-HOLE-23P 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.