3 open source boards using the LM1117MP-3.3/NOPB
Real designs built with the LM1117MP-3.3/NOPB, 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.
POWER NODE V2
rLoopTeam
198.8 × 164.8 mm132 parts2LNo license5
Projeto PCA9685
BitDogLab
70 × 70 mm17 parts2LCERN-OHL-S-2.0201
Boostboard1
15.2 × 15.2 mm13 parts2LCERN-OHL-S-2.0201
The LM1117MP-3.3/NOPB in open source designs
The gallery holds 3 open source boards using the LM1117MP-3.3/NOPB from 2 GitHub repositories; a typical one measures about 70 × 70 mm and carries around 17 components.
100% are two-layer designs, the rest use four layers or more, and 67% carry an open source license.
The most starred is Projeto PCA9685 by BitDogLab.
LM1117MP-3.3/NOPB: common questions
Where can I find a LM1117MP-3.3/NOPB reference design?
Each of the 3 boards on this page is a real design using the LM1117MP-3.3/NOPB. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the LM1117MP-3.3/NOPB?
The median is 70 × 70 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM1117MP-3.3/NOPB?
By GitHub stars, Projeto PCA9685 by BitDogLab, with 201 stars.
Can I simulate one of these boards using the LM1117MP-3.3/NOPB 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.