4 open source boards using the HMC431LP4
Real designs built with the HMC431LP4, 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.
STM32Radar v2
ckflight
90.2 × 40 mm264 parts4LGPL-3.055
STM32Radar v2
TonyStark2007
90.2 × 40 mm264 parts4LGPL-3.015
Radar RF
42.9 × 24.5 mm138 parts4LGPL-3.055
Radar RF
42.9 × 24.5 mm138 parts4LGPL-3.015
The HMC431LP4 in open source designs
The gallery holds 4 open source boards using the HMC431LP4 from 2 GitHub repositories; a typical one measures about 66.6 × 32.2 mm and carries around 201 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is Radar v2 by ckflight.
Parts used alongside the HMC431LP4
Microcontrollers on boards using the HMC431LP4
What boards using the HMC431LP4 are built for
HMC431LP4: common questions
Where can I find a HMC431LP4 reference design?
Each of the 4 boards on this page is a real design using the HMC431LP4. 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 HMC431LP4?
The 5400BL15B050E, ADC_Connector, ADF4158, ADL5801 and AP3211 appear in the most repositories here.
Which microcontrollers do boards using the HMC431LP4 use?
Most are built on STM32 (2).
How big is a typical board using the HMC431LP4?
The median is 66.6 × 32.2 mm, and 0% are two-layer designs.
What is the most popular open source board using the HMC431LP4?
By GitHub stars, Radar v2 by ckflight, with 55 stars.
Can I simulate one of these boards using the HMC431LP4 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.