12 open source boards using the LMR38020FSDDAR
Real designs built with the LMR38020FSDDAR, 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.
ESP32Before maze
ekremturanfirat
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32Before maze
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32ESC3Phase
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32ESC3Phase
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32Nognd
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32Nognd
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32Pre routed
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32Pre routed
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32R7
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32R7
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32R7 nognd
100 × 90 mm109 parts4LCERN-OHL-S-2.02
ESP32R7 nognd
100 × 90 mm109 parts4LCERN-OHL-S-2.02
The LMR38020FSDDAR in open source designs
The gallery holds 12 open source boards using the LMR38020FSDDAR from 2 GitHub repositories; a typical one measures about 100 × 90 mm and carries around 109 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is ESC3Phase by odtu.
Parts used alongside the LMR38020FSDDAR
Microcontrollers on boards using the LMR38020FSDDAR
What boards using the LMR38020FSDDAR are built for
LMR38020FSDDAR: common questions
Where can I find a LMR38020FSDDAR reference design?
Each of the 12 boards on this page is a real design using the LMR38020FSDDAR. 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 LMR38020FSDDAR?
The DRV8323RSRGZT, ESP32-WROOM-32E-N4, INA240A1DR, LM74700QDBVRQ1 and PTPS16890VMAR appear in the most repositories here.
Which microcontrollers do boards using the LMR38020FSDDAR use?
Most are built on ESP32 (12).
How big is a typical board using the LMR38020FSDDAR?
The median is 100 × 90 mm, and 0% are two-layer designs.
What is the most popular open source board using the LMR38020FSDDAR?
By GitHub stars, ESC3Phase by odtu, with 2 stars.
Can I simulate one of these boards using the LMR38020FSDDAR 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.