12 open source boards using the LM2596S-3.3V
Real designs built with the LM2596S-3.3V, 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.
ESP32Load Demand Response System
jsitech4
198.1 × 130.8 mm133 parts4LNo license0
ESP32Smart Home Energy Management System
198.1 × 130.8 mm133 parts4LNo license0
ESP32Smart Hybrid IOT energy management System
198.1 × 130.8 mm133 parts4LNo license0
ESP32Solar Powered Egg Incubator
100 × 90.1 mm100 parts2LNo license0
ESP32Predictive Maintenance System for Industrial Motor
108.8 × 83.6 mm81 parts2LNo license0
ESP32Smart Transformer Health Monitoring System
108.8 × 83.6 mm81 parts2LNo license0
ESP32Dual Axis Solar Tracker
101.2 × 76.6 mm75 parts2LNo license0
ESP32Solar Powered Irrigation System
91.6 × 57.8 mm70 parts2LNo license0
ESP32Smart Posture Corrector
105.6 × 92.7 mm64 parts2LNo license0
ESP32Motion Detection and Alarm Mesh System
67.3 × 100 mm59 parts2LNo license0
ESP32Water Level Monitor and Control
88.6 × 88.7 mm51 parts2LNo license0
ESP32NFC Card Payment System
97.8 × 137.6 mm41 parts2LNo license0
The LM2596S-3.3V in open source designs
The gallery holds 12 open source boards using the LM2596S-3.3V from 1 GitHub repository; a typical one measures about 103.4 × 91.4 mm and carries around 78 components.
75% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Smart Hybrid IOT energy management System by jsitech4.
Microcontrollers on boards using the LM2596S-3.3V
What boards using the LM2596S-3.3V are built for
LM2596S-3.3V: common questions
Where can I find a LM2596S-3.3V reference design?
Each of the 12 boards on this page is a real design using the LM2596S-3.3V. 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 LM2596S-3.3V use?
Most are built on ESP32 (12).
How big is a typical board using the LM2596S-3.3V?
The median is 103.4 × 91.4 mm, and 75% are two-layer designs.
What is the most popular open source board using the LM2596S-3.3V?
By GitHub stars, Smart Hybrid IOT energy management System by jsitech4, with 0 stars.
Can I simulate one of these boards using the LM2596S-3.3V 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.