5 open source boards using the AMS1117CD-3.3
Real designs built with the AMS1117CD-3.3, 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.
RP2040/RP2350RP2040 DSP - PCM3060
DMME-NL
166.2 × 92.6 mm105 parts2LGPL-3.071
STM32PFM-Controller V4
everettpenne
343.6 × 83.8 mm495 parts6LNo license0
ESP32FYP Motor R3
conorcurley5
54 × 59.8 mm35 parts4LNo license0
RP2040/RP2350RP2040 DSP Modular
166.2 × 92.6 mm100 parts2LGPL-3.071
ESP32FYP Heater
120 × 120 mm31 parts2LNo license0
The AMS1117CD-3.3 in open source designs
The gallery holds 5 open source boards using the AMS1117CD-3.3 from 3 GitHub repositories; a typical one measures about 166.2 × 92.6 mm and carries around 100 components.
60% are two-layer designs, the rest use four layers or more, and 40% carry an open source license.
The most starred is RP2040 DSP - PCM3060 by DMME-NL.
Microcontrollers on boards using the AMS1117CD-3.3
What boards using the AMS1117CD-3.3 are built for
AMS1117CD-3.3: common questions
Where can I find a AMS1117CD-3.3 reference design?
Each of the 5 boards on this page is a real design using the AMS1117CD-3.3. 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 AMS1117CD-3.3 use?
Most are built on ESP32 (2), RP2040/RP2350 (2) and STM32 (1).
How big is a typical board using the AMS1117CD-3.3?
The median is 166.2 × 92.6 mm, and 60% are two-layer designs.
What is the most popular open source board using the AMS1117CD-3.3?
By GitHub stars, RP2040 DSP - PCM3060 by DMME-NL, with 71 stars.
Can I simulate one of these boards using the AMS1117CD-3.3 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.