3 open source boards using the TPS54331D
Real designs built with the TPS54331D, 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.
PiPLC-Mainboard
Chrismettal
158 × 85 mm144 parts2LCC-BY-SA-4.019
ESP8266ESP-Hiro
100 × 50 mm79 parts2LGPL-3.015
DC-DC-only
44.6 × 21.8 mm22 parts2LGPL-3.015
The TPS54331D in open source designs
The gallery holds 3 open source boards using the TPS54331D from 2 GitHub repositories; a typical one measures about 100 × 50 mm and carries around 79 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is PiPLC-Mainboard by Chrismettal.
Microcontrollers on boards using the TPS54331D
What boards using the TPS54331D are built for
TPS54331D: common questions
Where can I find a TPS54331D reference design?
Each of the 3 boards on this page is a real design using the TPS54331D. 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 TPS54331D use?
Most are built on ESP8266 (1).
How big is a typical board using the TPS54331D?
The median is 100 × 50 mm, and 100% are two-layer designs.
What is the most popular open source board using the TPS54331D?
By GitHub stars, PiPLC-Mainboard by Chrismettal, with 19 stars.
Can I simulate one of these boards using the TPS54331D 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.