1 open source board using the TCA9538DBR
Real designs built with the TCA9538DBR, 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.
256foundationThe TCA9538DBR in open source designs
The gallery holds 1 open source boards using the TCA9538DBR from 1 GitHub repository; a typical one measures about 125 × 125 mm and carries around 166 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is Libreboard by 256foundation.
Microcontrollers on boards using the TCA9538DBR
TCA9538DBR: common questions
Where can I find a TCA9538DBR reference design?
Each of the 1 boards on this page is a real design using the TCA9538DBR. 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 TCA9538DBR use?
Most are built on Raspberry Pi (1).
How big is a typical board using the TCA9538DBR?
The median is 125 × 125 mm, and 0% are two-layer designs.
What is the most popular open source board using the TCA9538DBR?
By GitHub stars, Libreboard by 256foundation, with 21 stars.
Can I simulate one of these boards using the TCA9538DBR 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.