3 open source boards using the QWIIC1
Real designs built with the QWIIC1, 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.
ESP32NoU3
AlfredoSystems
46 × 56 mm113 parts4LNo license1
ESP32NoU3-Panelized
138 × 168 mm113 parts4LNo license1
ESP32NoU3-Lite
46 × 46 mm87 parts4LNo license1
The QWIIC1 in open source designs
The gallery holds 3 open source boards using the QWIIC1 from 1 GitHub repository; a typical one measures about 46 × 56 mm and carries around 113 components.
100% use four copper layers or more, and 0% carry an open source license.
The most starred is NoU3 by AlfredoSystems.
Microcontrollers on boards using the QWIIC1
QWIIC1: common questions
Where can I find a QWIIC1 reference design?
Each of the 3 boards on this page is a real design using the QWIIC1. 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 QWIIC1 use?
Most are built on ESP32 (3).
How big is a typical board using the QWIIC1?
The median is 46 × 56 mm, and 0% are two-layer designs.
What is the most popular open source board using the QWIIC1?
By GitHub stars, NoU3 by AlfredoSystems, with 1 stars.
Can I simulate one of these boards using the QWIIC1 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.