12 open source boards using the XIAO-ESP32-C3-DIP
Real designs built with the XIAO-ESP32-C3-DIP, 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.
ESP32BluetoothPedal Main
skngh
52 × 59 mm36 parts2LMIT4
ESP32PCB Fallout
Pegoku
35.5 × 45.8 mm28 parts2LNo license3
ESP32Room camera sensor
chxuri
97.9 × 97.7 mm27 parts2LMIT1
ESP32Advanced Human Detector
aoishik
47.6 × 50 mm11 parts2LNo license1- schematic only · 3 partsESP32
DIY-TRMNL-DASHBOARD
NoseFa
3 partsNo license1 
ESP32Pegoku badge
81.7 × 39.6 mm28 parts2LNo license3
ESP32Raghav fallout badge
68.1 × 82.8 mm28 parts2LNo license3
ESP32Badge
58 × 37.5 mm27 parts2LNo license3
RP2040/RP2350XIAO
feastorg
203.1 × 125.1 mm21 parts2LCC0-1.01
RP2040/RP2350XIAO
sinismylastname
203.1 × 125.1 mm21 parts2LNo license1
RP2040/RP2350XIAO
AM1NOM
203.1 × 125.1 mm21 parts2LMIT0
RP2040/RP2350XIAO
jadenvv
203.1 × 125.1 mm21 parts2LNo license1
The XIAO-ESP32-C3-DIP in open source designs
The gallery holds 12 open source boards using the XIAO-ESP32-C3-DIP from 9 GitHub repositories; a typical one measures about 81.7 × 82.8 mm and carries around 24 components.
100% are two-layer designs, the rest use four layers or more, and 33% carry an open source license.
The most starred is BluetoothPedal Main by skngh.
Parts used alongside the XIAO-ESP32-C3-DIP
Microcontrollers on boards using the XIAO-ESP32-C3-DIP
What boards using the XIAO-ESP32-C3-DIP are built for
XIAO-ESP32-C3-DIP: common questions
Where can I find a XIAO-ESP32-C3-DIP reference design?
Each of the 12 boards on this page is a real design using the XIAO-ESP32-C3-DIP. 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-ESP32-C3-DIP?
The XIAO-ESP32-C3-SMD, XIAO-ESP32-C5-SMD, XIAO-ESP32-C6-DIP, XIAO-ESP32-C6-SMD and XIAO-ESP32-S3-DIP appear in the most repositories here.
Which microcontrollers do boards using the XIAO-ESP32-C3-DIP use?
Most are built on ESP32 (8) and RP2040/RP2350 (4).
How big is a typical board using the XIAO-ESP32-C3-DIP?
The median is 81.7 × 82.8 mm, and 100% are two-layer designs.
What is the most popular open source board using the XIAO-ESP32-C3-DIP?
By GitHub stars, BluetoothPedal Main by skngh, with 4 stars.
Can I simulate one of these boards using the XIAO-ESP32-C3-DIP 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.