1 open source board using the APS1604M-3SQR-ZR
Real designs built with the APS1604M-3SQR-ZR, 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.
LedgerProjectThe APS1604M-3SQR-ZR in open source designs
The gallery holds 1 open source boards using the APS1604M-3SQR-ZR from 1 GitHub repository; a typical one measures about 66 × 44 mm and carries around 51 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is PowerMonitor-ControllerBoard by LedgerProject.
Microcontrollers on boards using the APS1604M-3SQR-ZR
APS1604M-3SQR-ZR: common questions
Where can I find a APS1604M-3SQR-ZR reference design?
Each of the 1 boards on this page is a real design using the APS1604M-3SQR-ZR. 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 APS1604M-3SQR-ZR use?
Most are built on RP2040/RP2350 (1).
How big is a typical board using the APS1604M-3SQR-ZR?
The median is 66 × 44 mm, and 0% are two-layer designs.
What is the most popular open source board using the APS1604M-3SQR-ZR?
By GitHub stars, PowerMonitor-ControllerBoard by LedgerProject, with 0 stars.
Can I simulate one of these boards using the APS1604M-3SQR-ZR 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.