8 open source boards using the LD1117S33TR
Real designs built with the LD1117S33TR, 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.
STM32MMDVM HS Dual Hat
phl0
65 × 56 mm117 parts2LNo license215
STM32MMDVM RPT Hat
mathisschmieder
65 × 56 mm103 parts2LNo license26
AVR/ArduinoGP22 RF Photon Correllation
charlesbaynham
100 × 100 mm116 parts4LNo license11
STM32Shim
dotcypress
40.4 × 22.5 mm26 parts2LApache-2.06
Rev3
Fifty-Nine
55.9 × 76.2 mm98 parts4LCERN-OHL-1.24
ESP8266PeterThePowerMeter
CtrlAltJon
57.5 × 79 mm76 parts2LMIT0
ESP32Grupo15
SolFV
100 × 100 mm28 parts2LMIT1
Radioberry juice
pa3gsb
65 × 56 mm87 parts2LNo license675
The LD1117S33TR in open source designs
The gallery holds 8 open source boards using the LD1117S33TR from 8 GitHub repositories; a typical one measures about 65 × 66.1 mm and carries around 93 components.
75% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is Radioberry juice by pa3gsb.
Microcontrollers on boards using the LD1117S33TR
What boards using the LD1117S33TR are built for
LD1117S33TR: common questions
Where can I find a LD1117S33TR reference design?
Each of the 8 boards on this page is a real design using the LD1117S33TR. 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 LD1117S33TR use?
Most are built on STM32 (3), AVR/Arduino (1), ESP32 (1) and ESP8266 (1).
How big is a typical board using the LD1117S33TR?
The median is 65 × 66.1 mm, and 75% are two-layer designs.
What is the most popular open source board using the LD1117S33TR?
By GitHub stars, Radioberry juice by pa3gsb, with 675 stars.
Can I simulate one of these boards using the LD1117S33TR 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.