7 open source boards using the TCAN334
Real designs built with the TCAN334, 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.
STM32Bms-8s50-ic
LibreSolar
110 × 60 mm165 parts2LCC-BY-SA-4.047
STM32Mppt-2420-rc
67.7 × 86.4 mm112 partsCC-BY-SA-4.018
STM32Stm32c5-bluepill
thomashamain
53.3 × 22.9 mm63 parts2LCC-BY-SA-4.05
ESP32Data manager
74 × 38 mm32 parts2LCC-BY-SA-4.04
STM32Mppt-4820-hc
intrinsicaly
100 × 100 mm140 partsCERN-OHL-W-2.00
ESP32MicroMETER
AUXSPACEeV
32 × 66 mm82 parts4LCERN-OHL-P-2.00
ESP32MPPT 2420 HC
PawelSroczynski
100 × 100 mm140 partsGPL-3.00
The TCAN334 in open source designs
The gallery holds 7 open source boards using the TCAN334 from 7 GitHub repositories; a typical one measures about 74 × 66 mm and carries around 112 components.
75% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Bms-8s50-ic by LibreSolar.
Parts used alongside the TCAN334
What boards using the TCAN334 are built for
TCAN334: common questions
Where can I find a TCAN334 reference design?
Each of the 7 boards on this page is a real design using the TCAN334. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the TCAN334?
The 24AA32, STM32G431CBTx and W25Q80DVS appear in the most repositories here.
Which microcontrollers do boards using the TCAN334 use?
Most are built on STM32 (4) and ESP32 (3).
How big is a typical board using the TCAN334?
The median is 74 × 66 mm, and 75% are two-layer designs.
What is the most popular open source board using the TCAN334?
By GitHub stars, Bms-8s50-ic by LibreSolar, with 47 stars.
Can I simulate one of these boards using the TCAN334 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.