3 open source boards using the TXB0104
Real designs built with the TXB0104, 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.
Gm study e1
fm4dd
100 × 70 mm105 parts2LCERN-OHL-P-2.02
Pmod charlcd
67 × 50 mm26 parts2LCERN-OHL-1.21
ESP32Integrated circuits
LilyTronics
70 × 79 mm35 parts2LGPL-3.02
The TXB0104 in open source designs
The gallery holds 3 open source boards using the TXB0104 from 3 GitHub repositories; a typical one measures about 70 × 70 mm and carries around 35 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Gm study e1 by fm4dd.
Parts used alongside the TXB0104
Microcontrollers on boards using the TXB0104
What boards using the TXB0104 are built for
TXB0104: common questions
Where can I find a TXB0104 reference design?
Each of the 3 boards on this page is a real design using the TXB0104. 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 TXB0104 use?
Most are built on ESP32 (1).
How big is a typical board using the TXB0104?
The median is 70 × 70 mm, and 100% are two-layer designs.
What is the most popular open source board using the TXB0104?
By GitHub stars, Gm study e1 by fm4dd, with 2 stars.
Can I simulate one of these boards using the TXB0104 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.