4 open source boards using the EL357N
Real designs built with the EL357N, 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/RP2350Nyu openplc te
kiwih
155 × 108 mm153 parts2LGPL-3.02
PTT-USB-Cable
UT8IFG
30 × 13.7 mm23 parts2LMIT2
STM32Solenoid board
SamsonChau
146.1 × 63.5 mm206 parts2LNo license0- schematic only · 64 parts
Universal esp32-bridge
syntax-frame
64 partsNo license0
The EL357N in open source designs
The gallery holds 4 open source boards using the EL357N from 4 GitHub repositories; a typical one measures about 146.1 × 63.5 mm and carries around 109 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is Nyu openplc te by kiwih.
Microcontrollers on boards using the EL357N
What boards using the EL357N are built for
EL357N: common questions
Where can I find a EL357N reference design?
Each of the 4 boards on this page is a real design using the EL357N. 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 EL357N use?
Most are built on RP2040/RP2350 (1) and STM32 (1).
How big is a typical board using the EL357N?
The median is 146.1 × 63.5 mm, and 100% are two-layer designs.
What is the most popular open source board using the EL357N?
By GitHub stars, Nyu openplc te by kiwih, with 2 stars.
Can I simulate one of these boards using the EL357N 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.