7 open source boards using the AD8331ARZ
Real designs built with the AD8331ARZ, 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.
ESP32Phyto pulse
jayis1
80 × 50 mm37 parts4LNo license0
ESP32Opti rot
160 × 65 mm34 parts2LNo license0
ESP32QCM Halo — Pocket QCM-D Instrument
90 × 60 mm27 parts4LNo license0
ESP32Refracto Bead — Pocket Digital Abbe Refractometer
85 × 54 mm25 parts4LNo license0
ESP32Mold Scout
95 × 52 mm7 parts2LNo license0
ESP32Thermo trace
50 × 45 mm5 parts2LNo license0- schematic only · 24 partsESP32
Gravi dot
24 partsNo license0
The AD8331ARZ in open source designs
The gallery holds 7 open source boards using the AD8331ARZ from 1 GitHub repository; a typical one measures about 87.5 × 53 mm and carries around 25 components.
50% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Phyto pulse by jayis1.
Microcontrollers on boards using the AD8331ARZ
What boards using the AD8331ARZ are built for
AD8331ARZ: common questions
Where can I find a AD8331ARZ reference design?
Each of the 7 boards on this page is a real design using the AD8331ARZ. 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 AD8331ARZ use?
Most are built on ESP32 (7).
How big is a typical board using the AD8331ARZ?
The median is 87.5 × 53 mm, and 50% are two-layer designs.
What is the most popular open source board using the AD8331ARZ?
By GitHub stars, Phyto pulse by jayis1, with 0 stars.
Can I simulate one of these boards using the AD8331ARZ 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.