11 open source boards using the STM32F446RET6
Real designs built with the STM32F446RET6, 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.
STM32Printalyzer - Main Board
dektronics
188 × 110 mm136 parts4LNo license37
STM32Flight-Computer
ImperialSpaceSociety
28.1 × 76.1 mm57 parts4LNo license10
STM32VCU
formulaslug
92.5 × 101.6 mm202 parts4LNo license7
STM32Sjc
tgiacomellibr
160 × 115 mm323 parts4LMIT0
ESP8266MB02A2
GOS2022
130 × 105 mm96 parts2LMIT0
STM32TBB
139.7 × 63.5 mm159 parts4LNo license7
STM32PB01xx
69 × 51.5 mm18 parts2LMIT0
STM32CUBESAT
Lifearafter
90 × 90 mm46 parts2LMIT5
STM32Allcolours analogue
microresearch
163.1 × 128.8 mm240 parts2LNo license15
STM32Touch
101.3 × 108.5 mm185 parts2LNo license15
STM32Offset
70 × 105 mm92 parts2LNo license15
The STM32F446RET6 in open source designs
The gallery holds 11 open source boards using the STM32F446RET6 from 7 GitHub repositories; a typical one measures about 101.3 × 105 mm and carries around 136 components.
55% are two-layer designs, the rest use four layers or more, and 36% carry an open source license.
The most starred is Printalyzer - Main Board by dektronics.
What boards using the STM32F446RET6 are built for
STM32F446RET6: common questions
Where can I find a STM32F446RET6 reference design?
Each of the 11 boards on this page is a real design using the STM32F446RET6. 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 STM32F446RET6 use?
Most are built on STM32 (10) and ESP8266 (1).
How big is a typical board using the STM32F446RET6?
The median is 101.3 × 105 mm, and 55% are two-layer designs.
What is the most popular open source board using the STM32F446RET6?
By GitHub stars, Printalyzer - Main Board by dektronics, with 37 stars.
Can I simulate one of these boards using the STM32F446RET6 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.