1 open source board using the LM3370SD-4221
Real designs built with the LM3370SD-4221, 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.
jankaeThe LM3370SD-4221 in open source designs
The gallery holds 1 open source boards using the LM3370SD-4221 from 1 GitHub repository; a typical one measures about 122 × 98 mm and carries around 592 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is LibreVNA by jankae.
Microcontrollers on boards using the LM3370SD-4221
LM3370SD-4221: common questions
Where can I find a LM3370SD-4221 reference design?
Each of the 1 boards on this page is a real design using the LM3370SD-4221. 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 LM3370SD-4221 use?
Most are built on STM32 (1).
How big is a typical board using the LM3370SD-4221?
The median is 122 × 98 mm, and 0% are two-layer designs.
What is the most popular open source board using the LM3370SD-4221?
By GitHub stars, LibreVNA by jankae, with 1,636 stars.
Can I simulate one of these boards using the LM3370SD-4221 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.