4 open source boards using the LD1117V33
Real designs built with the LD1117V33, 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.
ESP32VCU
sufst
194.3 × 92.8 mm205 parts4LGPL-3.019
ESP32Split flap
tinkermax
99.9 × 99.9 mm24 parts2LCC-BY-4.013
Raspberry PiBitDogLab 5.4
BitDogLab
87.9 × 123.9 mm56 parts2LCERN-OHL-S-2.0201
ESP32Digital PSU - 8V 3.3V
Gninnorg
54.4 × 85 mm12 parts2LNo license0
The LD1117V33 in open source designs
The gallery holds 4 open source boards using the LD1117V33 from 4 GitHub repositories; a typical one measures about 93.9 × 96.3 mm and carries around 40 components.
75% are two-layer designs, the rest use four layers or more, and 75% carry an open source license.
The most starred is BitDogLab 5.4 by BitDogLab.
Microcontrollers on boards using the LD1117V33
What boards using the LD1117V33 are built for
LD1117V33: common questions
Where can I find a LD1117V33 reference design?
Each of the 4 boards on this page is a real design using the LD1117V33. 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 LD1117V33 use?
Most are built on ESP32 (3) and Raspberry Pi (1).
How big is a typical board using the LD1117V33?
The median is 93.9 × 96.3 mm, and 75% are two-layer designs.
What is the most popular open source board using the LD1117V33?
By GitHub stars, BitDogLab 5.4 by BitDogLab, with 201 stars.
Can I simulate one of these boards using the LD1117V33 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.