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Welcome to our open source CODESYS Libraries

All libraries listed here should be CODESYS libraries, which can be freely used on varius CODESYS PLCs.
They also have to be freely available to everyone.

Every user is welcome to try them out.
Every developer is welcome to join the projects, or to become inspired by them.

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Note: If you are looking for a documentation of the standard libraries, which are included in the CODESYS Setup, checkout the CODESYS Online Help

198 Projects

CODESYS Games

CODESYS Forge

a tool for forge developers

CODESYS Examples

CODESYS 4 Linux

run CODESYS on wine

co⚡e: Sparkplug™ MQTT edge

CODESYS + MQTT + Sparkplug B = 'Plug & Play' IIoT

co♻e: unittest framework for CODESYS

Opensource IEC61131-3 unit-testing solution

aliazzz

Brains ... & Anything IEC61131-3

rschwager

ray1981

i-campbell

vformanek

hermsen

vytenau

CSV_Write_read

Write Read CSV Data

hartmut

damian177

Machine Learning IEC Lib

Machine Learning IEC Lib

vdat

hwillems

fabiodasilveira

target for 8051

co🔗e: A Linked List Solution

An open source linked list solution

omar-escalante

leonschoeppl

sivakov

Linux SL

SimplePI

PI Controller

CasCdsGitTest

mos-20

TestGit

pixsys

snhatton

gorovets

juls

s45er

ben-mcdonnell

JSON parsing and composing library

a library to parse and compose JSON strings from local variables

profgriesbauer

alebrije

kishan

ludecus

rshabsh

pr35

bwayt

davewkoenig

I²C TE M3200

Connect I²C TE M3200 to CODESYS

CX9020

abrie

Notepad++ Structured Text Plugin

A Notepad++ Structured Text User Defined Language Plugin

benno

andras-mozes

wistaro

Applied Design Patterns

Applied Design Patterns in CODESYS-V3

altimation

mandeep0921

imshkt

christian-in

mschwarz

jelle

alecamp

u-meyer

I2C-IoDrvMEGA IO

IO Driver for I2C based MEGAIO

StringExtended

CODESYS does not limit the string length. See this functions!

hubert11

domi-nik

fhumbeil

bernie-bbq

Scripting

python scripting w/ CODESYS

Smart Switch Examples

Shelly, Tasmota or Fritz smart switches with CODESYS

marco-test

XML parsing and composing library

a simple library to compose or parse XML

I/O Drivers

I/O Driver Database and Templates

SM3RaspiStepper

SoftMotion-Drive for StepperMotor with a Raspberry Pi

Drill-Machine

ONTSamplePrj

GPIOMods

a collection of soft mods for GPIOs

dawidtur

vladimir17

Analog Clock simulation using softmotion

Simulation of analog clock using softmotion

pruwetbe

stanvo

loraul10

JAR Automation

rognettes

korobkinos

TubeTutor

Easily create simple short video tutorials

FTP client

FTP client based on OSCAT, but works on 64 bit systems

I2C MCP7941x

Enables RTC and RETAIN data support

ingo

Linux SL Integration with other software

c2iec

transpiler to convert ansii c-code to structured text

russells

oooo

richard-wang

PWM_mod

mad4x4

smartPi-drv

darkki

ryusoup

mauda

dorran

marekxc

kevinl

cdutz