4 open source boards using the TPS7A03
Real designs built with the TPS7A03, 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.
ESP32LASK5 V2-0
Open-Muscle
75 × 35 mm43 parts2LCERN-OHL-S-2.03
ESP32LASK V1-1
75 × 35 mm31 parts2LCERN-OHL-S-2.03
ESP32OM-FlexGrid-Rigid
33 × 65.5 mm58 parts4LCERN-OHL-S-2.018
ESP32OM-60-Rigid
47.6 × 56.1 mm47 parts4LCERN-OHL-S-2.018
The TPS7A03 in open source designs
The gallery holds 4 open source boards using the TPS7A03 from 2 GitHub repositories; a typical one measures about 61.3 × 45.5 mm and carries around 45 components.
50% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is OM-FlexGrid-Rigid-PCB by Open-Muscle.
Parts used alongside the TPS7A03
Microcontrollers on boards using the TPS7A03
What boards using the TPS7A03 are built for
TPS7A03: common questions
Where can I find a TPS7A03 reference design?
Each of the 4 boards on this page is a real design using the TPS7A03. 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 TPS7A03 use?
Most are built on ESP32 (4).
How big is a typical board using the TPS7A03?
The median is 61.3 × 45.5 mm, and 50% are two-layer designs.
What is the most popular open source board using the TPS7A03?
By GitHub stars, OM-FlexGrid-Rigid-PCB by Open-Muscle, with 18 stars.
Can I simulate one of these boards using the TPS7A03 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.