8 open source boards using the NCP551
Real designs built with the NCP551, 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.
STM32Rifle and sensors
DAlexis
93.9 × 97.8 mm80 parts2LGPL-3.016
STM32Rifle mono v1
88.8 × 30 mm79 parts2LGPL-3.016
STM32Rifle mono v1-panelized
77.5 × 97.1 mm75 parts2LGPL-3.016
DC-DC Board
EasternEdgeRobotics
58.4 × 36.8 mm34 parts2LMIT2
Universal dev v1-r1
61.3 × 34.3 mm56 parts2LGPL-3.016
Fixed hs g431-tube sensors
92.4 × 98.9 mm52 parts2LGPL-3.016
STM32Hs mono g431
78 × 41 mm52 parts2LGPL-3.016
STM32Hs mono g431-panelized
78.1 × 85.7 mm51 parts2LGPL-3.016
The NCP551 in open source designs
The gallery holds 8 open source boards using the NCP551 from 2 GitHub repositories; a typical one measures about 78 × 63.3 mm and carries around 54 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Rifle and sensors by DAlexis.
Microcontrollers on boards using the NCP551
What boards using the NCP551 are built for
NCP551: common questions
Where can I find a NCP551 reference design?
Each of the 8 boards on this page is a real design using the NCP551. 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 NCP551 use?
Most are built on STM32 (5).
How big is a typical board using the NCP551?
The median is 78 × 63.3 mm, and 100% are two-layer designs.
What is the most popular open source board using the NCP551?
By GitHub stars, Rifle and sensors by DAlexis, with 16 stars.
Can I simulate one of these boards using the NCP551 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.