2 open source boards using the OPA320
Real designs built with the OPA320, 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.
STM32IR Controller v2
TIGERs-Mannheim
90 × 41 mm107 parts2LCustom license9
Ball Detection v4
10 × 51 mm9 parts2LCustom license9
The OPA320 in open source designs
The gallery holds 2 open source boards using the OPA320 from 1 GitHub repository; a typical one measures about 50 × 46 mm and carries around 58 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is IR Controller v2 by TIGERs-Mannheim.
Microcontrollers on boards using the OPA320
OPA320: common questions
Where can I find a OPA320 reference design?
Each of the 2 boards on this page is a real design using the OPA320. 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 OPA320 use?
Most are built on STM32 (1).
How big is a typical board using the OPA320?
The median is 50 × 46 mm, and 100% are two-layer designs.
What is the most popular open source board using the OPA320?
By GitHub stars, IR Controller v2 by TIGERs-Mannheim, with 9 stars.
Can I simulate one of these boards using the OPA320 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.