1 open source board using the i2ce-udfn
Real designs built with the i2ce-udfn, 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.
CRImierThe i2ce-udfn in open source designs
The gallery holds 1 open source boards using the i2ce-udfn from 1 GitHub repository; a typical one measures about 60.6 × 24.1 mm and carries around 54 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Blep hackerboard by CRImier.
Microcontrollers on boards using the i2ce-udfn
What boards using the i2ce-udfn are built for
i2ce-udfn: common questions
Where can I find a i2ce-udfn reference design?
Each of the 1 boards on this page is a real design using the i2ce-udfn. 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 i2ce-udfn use?
Most are built on RP2040/RP2350 (1).
How big is a typical board using the i2ce-udfn?
The median is 60.6 × 24.1 mm, and 100% are two-layer designs.
What is the most popular open source board using the i2ce-udfn?
By GitHub stars, Blep hackerboard by CRImier, with 253 stars.
Can I simulate one of these boards using the i2ce-udfn 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.