2 open source boards using the AQY221R4VY
Real designs built with the AQY221R4VY, 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.
STM32Pdms
PGRacing
102.5 × 113.8 mm473 parts4LNo license1
STM32PDM
203.2 × 82.6 mm284 parts2LNo license1
The AQY221R4VY in open source designs
The gallery holds 2 open source boards using the AQY221R4VY from 1 GitHub repository; a typical one measures about 152.8 × 98.2 mm and carries around 379 components.
50% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Pdms by PGRacing.
Microcontrollers on boards using the AQY221R4VY
What boards using the AQY221R4VY are built for
AQY221R4VY: common questions
Where can I find a AQY221R4VY reference design?
Each of the 2 boards on this page is a real design using the AQY221R4VY. 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 AQY221R4VY use?
Most are built on STM32 (2).
How big is a typical board using the AQY221R4VY?
The median is 152.8 × 98.2 mm, and 50% are two-layer designs.
What is the most popular open source board using the AQY221R4VY?
By GitHub stars, Pdms by PGRacing, with 1 stars.
Can I simulate one of these boards using the AQY221R4VY 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.