5 open source boards using the REF3033AIDBZR
Real designs built with the REF3033AIDBZR, 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.
ESP32CAN-HBC-S3
ViktorNfa
70 × 50 mm160 parts4LNo license1
RP2040/RP2350Control board
TrendBit
56 × 85 mm210 parts4LGPL-3.00
STM32Guitar pedal
herculanodavi
110 × 96 mm127 parts4LMIT0
RP2040/RP2350Sensor board
40 × 70 mm205 parts4LGPL-3.00
Raspberry PiDut power rev a
jackalkahwati
160 × 100 mm145 parts4LNo license0
The REF3033AIDBZR in open source designs
The gallery holds 5 open source boards using the REF3033AIDBZR from 4 GitHub repositories; a typical one measures about 70 × 85 mm and carries around 160 components.
100% use four copper layers or more, and 60% carry an open source license.
The most starred is CAN-HBC-S3 by ViktorNfa.
Parts used alongside the REF3033AIDBZR
Microcontrollers on boards using the REF3033AIDBZR
What boards using the REF3033AIDBZR are built for
REF3033AIDBZR: common questions
Where can I find a REF3033AIDBZR reference design?
Each of the 5 boards on this page is a real design using the REF3033AIDBZR. 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 REF3033AIDBZR use?
Most are built on RP2040/RP2350 (2), ESP32 (1), Raspberry Pi (1) and STM32 (1).
How big is a typical board using the REF3033AIDBZR?
The median is 70 × 85 mm, and 0% are two-layer designs.
What is the most popular open source board using the REF3033AIDBZR?
By GitHub stars, CAN-HBC-S3 by ViktorNfa, with 1 stars.
Can I simulate one of these boards using the REF3033AIDBZR 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.