2 open source boards using the PCF8574PW
Real designs built with the PCF8574PW, 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.
Raspberry PiBugg main r5
bugg-resources
57.3 × 109 mm377 parts6LCC-BY-NC-4.01
Raspberry PiSafeproject main r3
57.3 × 109 mm141 parts4LCC-BY-NC-4.01
The PCF8574PW in open source designs
The gallery holds 2 open source boards using the PCF8574PW from 1 GitHub repository; a typical one measures about 57.3 × 109 mm and carries around 259 components.
100% use four copper layers or more, and 0% carry an open source license.
The most starred is Bugg main r5 by bugg-resources.
Microcontrollers on boards using the PCF8574PW
PCF8574PW: common questions
Where can I find a PCF8574PW reference design?
Each of the 2 boards on this page is a real design using the PCF8574PW. 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 PCF8574PW use?
Most are built on Raspberry Pi (2).
How big is a typical board using the PCF8574PW?
The median is 57.3 × 109 mm, and 0% are two-layer designs.
What is the most popular open source board using the PCF8574PW?
By GitHub stars, Bugg main r5 by bugg-resources, with 1 stars.
Can I simulate one of these boards using the PCF8574PW 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.