10 open source boards using the SN65HVD75DR
Real designs built with the SN65HVD75DR, 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.
ESP32Bms c1
LibreSolar
135 × 70 mm167 parts4LCERN-OHL-W-2.0260
RP2040/RP2350Before width normalization
beleata
88 × 46.1 mm103 parts2LNo license0
RP2040/RP2350First pass
88 × 46.1 mm103 parts2LNo license0
ESP32DIYBMS ESP32 Controller
stuartpittaway
122.5 × 87.6 mm90 parts2LCC-BY-NC-4.01.1k
RP2040/RP2350Pico panel
88 × 46.1 mm103 parts2LNo license0
RP2040/RP2350Ethernet fit plot
57.8 × 46.1 mm79 parts2LNo license0
RP2040/RP2350Ethernet mechanical
57.8 × 46.1 mm79 parts2LNo license0
RP2040/RP2350Placement before rs485-move
57.8 × 46.1 mm77 parts2LNo license0
RP2040/RP2350Placement review
57.8 × 46.1 mm77 parts2LNo license0
RP2040/RP2350Placement review plot
57.8 × 46.1 mm77 parts2LNo license0
The SN65HVD75DR in open source designs
The gallery holds 10 open source boards using the SN65HVD75DR from 3 GitHub repositories; a typical one measures about 72.9 × 46.1 mm and carries around 85 components.
90% are two-layer designs, the rest use four layers or more, and 10% carry an open source license.
The most starred is DIYBMS ESP32 Controller by stuartpittaway.
Microcontrollers on boards using the SN65HVD75DR
What boards using the SN65HVD75DR are built for
SN65HVD75DR: common questions
Where can I find a SN65HVD75DR reference design?
Each of the 10 boards on this page is a real design using the SN65HVD75DR. 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 SN65HVD75DR use?
Most are built on RP2040/RP2350 (8) and ESP32 (2).
How big is a typical board using the SN65HVD75DR?
The median is 72.9 × 46.1 mm, and 90% are two-layer designs.
What is the most popular open source board using the SN65HVD75DR?
By GitHub stars, DIYBMS ESP32 Controller by stuartpittaway, with 1,136 stars.
Can I simulate one of these boards using the SN65HVD75DR 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.