1 open source board using the QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM
Real designs built with the QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM, 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.
Tomas-Kuchta-FPVThe QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM in open source designs
The gallery holds 1 open source boards using the QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM from 1 GitHub repository; a typical one measures about 156 × 26 mm and carries around 21 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is PCB-ruler for my electronics club by Tomas-Kuchta-FPV.
Microcontrollers on boards using the QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM
QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM: common questions
Where can I find a QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM reference design?
Each of the 1 boards on this page is a real design using the QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM. 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 QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM use?
Most are built on ESP32 (1).
How big is a typical board using the QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM?
The median is 156 × 26 mm, and 100% are two-layer designs.
What is the most popular open source board using the QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM?
By GitHub stars, PCB-ruler for my electronics club by Tomas-Kuchta-FPV, with 0 stars.
Can I simulate one of these boards using the QFN-32-1EP_4X4MM_P0.4MM_EP2.65X2.65MM 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.