7 open source boards using the LMR51430XDDCR
Real designs built with the LMR51430XDDCR, 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.
STM32QRET 23-24 SRAD Power Module
Queens-Rocket-Engineering-Team
69.5 × 62.6 mm112 parts4LNo license1
ESP32Koganeee
Sujay-Golla
66 × 71 mm92 parts4LMIT1
ESP32ESP-32-RELAY-CONTROLLER
pasachan
124.8 × 68 mm97 parts2LCERN-OHL-P-2.00
STM32Pathfinder
Ningheim
50 × 55 mm82 parts2LNo license0
STM32FlightController
Acidicts
46 × 42.7 mm79 parts2LNo license0
STM32GS Mainboard
68 × 78 mm133 parts4LNo license3
STM32QRET 23-24 SRAD Power Module
69.5 × 62.6 mm112 parts4LNo license3
The LMR51430XDDCR in open source designs
The gallery holds 7 open source boards using the LMR51430XDDCR from 6 GitHub repositories; a typical one measures about 68 × 62.6 mm and carries around 97 components.
57% use four copper layers or more, and 29% carry an open source license.
The most starred is GS Mainboard by Queens-Rocket-Engineering-Team.
Parts used alongside the LMR51430XDDCR
What boards using the LMR51430XDDCR are built for
LMR51430XDDCR: common questions
Where can I find a LMR51430XDDCR reference design?
Each of the 7 boards on this page is a real design using the LMR51430XDDCR. 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 LMR51430XDDCR?
The ACS37041KLHBLT-010B3, AMS1117-3.3, ICM-45686, ISO1042BDWVR and LM66100DCKR appear in the most repositories here.
Which microcontrollers do boards using the LMR51430XDDCR use?
Most are built on STM32 (5) and ESP32 (2).
How big is a typical board using the LMR51430XDDCR?
The median is 68 × 62.6 mm, and 43% are two-layer designs.
What is the most popular open source board using the LMR51430XDDCR?
By GitHub stars, GS Mainboard by Queens-Rocket-Engineering-Team, with 3 stars.
Can I simulate one of these boards using the LMR51430XDDCR 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.