6 open source boards using the TPS54331
Real designs built with the TPS54331, 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.
STM32TurboCAN
henrikssn
43 × 43 mm84 parts2LNo license82
STM32OpenDrone HW FC F405
phonght32
34 × 34 mm79 parts2LMIT7
ESP32Esp32BatCharger
dwanpo
89.8 × 41.5 mm91 parts2LNo license1
ESP32Controller
100 × 53.9 mm37 parts2LNo license1
Raspberry PiPiDaughterBoard
mekatrol
191.5 × 116 mm165 parts2LNo license0
Encoder
32 × 14 mm5 parts2LNo license1
The TPS54331 in open source designs
The gallery holds 6 open source boards using the TPS54331 from 4 GitHub repositories; a typical one measures about 66.4 × 42.3 mm and carries around 82 components.
100% are two-layer designs, the rest use four layers or more, and 17% carry an open source license.
The most starred is TurboCAN by henrikssn.
Microcontrollers on boards using the TPS54331
What boards using the TPS54331 are built for
TPS54331: common questions
Where can I find a TPS54331 reference design?
Each of the 6 boards on this page is a real design using the TPS54331. 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 TPS54331 use?
Most are built on ESP32 (2), STM32 (2) and Raspberry Pi (1).
How big is a typical board using the TPS54331?
The median is 66.4 × 42.3 mm, and 100% are two-layer designs.
What is the most popular open source board using the TPS54331?
By GitHub stars, TurboCAN by henrikssn, with 82 stars.
Can I simulate one of these boards using the TPS54331 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.