2 open source boards using the LD3985M33R
Real designs built with the LD3985M33R, 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.
daveshah1
The LD3985M33R in open source designs
The gallery holds 2 open source boards using the LD3985M33R from 1 GitHub repository; a typical one measures about 107.5 × 70 mm and carries around 382 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is Mainboard by daveshah1.
Microcontrollers on boards using the LD3985M33R
LD3985M33R: common questions
Where can I find a LD3985M33R reference design?
Each of the 2 boards on this page is a real design using the LD3985M33R. 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 LD3985M33R use?
Most are built on FPGA (1).
How big is a typical board using the LD3985M33R?
The median is 107.5 × 70 mm, and 0% are two-layer designs.
What is the most popular open source board using the LD3985M33R?
By GitHub stars, Mainboard by daveshah1, with 40 stars.
Can I simulate one of these boards using the LD3985M33R 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.