8 open source boards using the W25Q128JVS

Real designs built with the W25Q128JVS, 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.

The W25Q128JVS in open source designs

The gallery holds 8 open source boards using the W25Q128JVS from 7 GitHub repositories; a typical one measures about 79.5 × 109.2 mm and carries around 125 components.

63% are two-layer designs, the rest use four layers or more, and 63% carry an open source license.

The most starred is Icepi zero by cheyao.

Parts used alongside the W25Q128JVS

Microcontrollers on boards using the W25Q128JVS

W25Q128JVS: common questions

Where can I find a W25Q128JVS reference design?

Each of the 8 boards on this page is a real design using the W25Q128JVS. 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 W25Q128JVS?

The RP2040, AMS1117-3.3 and USBLC6-2SC6 appear in the most repositories here.

Which microcontrollers do boards using the W25Q128JVS use?

Most are built on RP2040/RP2350 (5), FPGA (1) and ESP32 (1).

How big is a typical board using the W25Q128JVS?

The median is 79.5 × 109.2 mm, and 63% are two-layer designs.

What is the most popular open source board using the W25Q128JVS?

By GitHub stars, Icepi zero by cheyao, with 828 stars.

Can I simulate one of these boards using the W25Q128JVS 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.

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