2 open source boards using the LMR14020
Real designs built with the LMR14020, 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.
STM32Proteus
mck1117
135 × 82.5 mm348 parts4LNo license50
STM32Polygonus
FOME-Tech
103 × 82.4 mm299 parts4LNo license21
The LMR14020 in open source designs
The gallery holds 2 open source boards using the LMR14020 from 2 GitHub repositories; a typical one measures about 119 × 82.5 mm and carries around 324 components.
100% use four copper layers or more, and 0% carry an open source license.
The most starred is Proteus by mck1117.
Parts used alongside the LMR14020
Microcontrollers on boards using the LMR14020
What boards using the LMR14020 are built for
LMR14020: common questions
Where can I find a LMR14020 reference design?
Each of the 2 boards on this page is a real design using the LMR14020. 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 LMR14020?
The 74HC2G17GW, AMS1117-3.3, LPS25HB, MCP6004T-I/ST and REF3033 appear in the most repositories here.
Which microcontrollers do boards using the LMR14020 use?
Most are built on STM32 (2).
How big is a typical board using the LMR14020?
The median is 119 × 82.5 mm, and 0% are two-layer designs.
What is the most popular open source board using the LMR14020?
By GitHub stars, Proteus by mck1117, with 50 stars.
Can I simulate one of these boards using the LMR14020 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.