Home (version 1) discussion
combii
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-29
Home (version 1) discussion
noor
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-29
blog Discussion
aria13
blog
(Discussion)
Forum for blog comments
Last updated: 2025-10-29
Post by aria13 on Has anyone fed ESP32 sensor data into CODESYS (via MQTT/Modbus)?
CODESYS Forge
talk
(Post)
Has anyone tried sending live sensor data from an ESP32 into a CODESYS runtime (for example via MQTT gateway or a Modbus bridge) to trigger PLC logic? I was reading an ESP32 → MQTT tutorial (https://www.theengineeringprojects.com/2021/11/esp32-mqtt.html) that shows how easy it is to publish sensor data from an ESP32, and I’m wondering how practical that is when tying the stream into industrial control software like CODESYS. I’ve also seen Arduino forum threads where people relay sensor streams to MQTT brokers and Raspberry Pi projects that bridge MQTT→Modbus, so I’m mainly curious about real-world issues: reliability, message latency, and simple patterns you’d recommend for safe PLC integration. Any tips, examples, or gotchas from folks who’ve done this?
Last updated: 2025-10-29
Has anyone fed ESP32 sensor data into CODESYS (via MQTT/Modbus)?
CODESYS Forge
talk
(Thread)
Has anyone fed ESP32 sensor data into CODESYS (via MQTT/Modbus)?
Last updated: 2025-10-29
Home (version 1) discussion
yeipi98
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-29
Home (version 1) discussion
herbert
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-29
wiki Discussion
aria13
wiki
(Discussion)
Forum for wiki comments
Last updated: 2025-10-29
(no subject)
aria13
wiki
(Thread)
Last updated: 2025-10-29
Home
aria13
wiki
(WikiPage)
Project Members: aria13 (admin)
Last updated: 2025-10-29
Home (version 1) discussion
boyzfunhouse
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-30
Home (version 1) discussion
solstitium
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-30
Home (version 1) discussion
kainebel
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-29
Home (version 1) discussion
lucasce
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-30
Home (version 1) discussion
selectronitalia
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-30
Home (version 1) discussion
fagrog
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-30
Home (version 1) discussion
ericn
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-30
wiki Discussion
mlondinhleko2
wiki
(Discussion)
Forum for wiki comments
Last updated: 2025-10-30
blog Discussion
mlondinhleko2
blog
(Discussion)
Forum for blog comments
Last updated: 2025-10-30
Difference between using OPCUA symbol configuration and OPCUA Server object
CODESYS Forge
talk
(Thread)
Difference between using OPCUA symbol configuration and OPCUA Server object
Last updated: 2025-10-30
Home (version 1) discussion
simonbohn
wiki
(Thread)
Home (version 1) discussion
Last updated: 2025-10-30
Home
mlondinhleko2
wiki
(WikiPage)
Project Members: mlondinhleko2 (admin)
Last updated: 2025-10-30
(no subject)
mlondinhleko2
wiki
(Thread)
Last updated: 2025-10-30
Post by jeroenaero on Difference between using OPCUA symbol configuration and OPCUA Server object
CODESYS Forge
talk
(Post)
Hi, What is exactly the difference between using symbol configuration as OPCUA server or using the Codesys object OPCUA server? What are the advantages and disadvantages of using symbol configuration and OPCUA server object. Please let me know
Last updated: 2025-10-30
Post by totorovic on Project loses 'Download time' information
CODESYS Forge
talk
(Post)
Thank you for your answer. The build > Generate Code start the code of the application but does not modify the compileinfo. I work with .projectarchive to avoid this kind of problem. I would like to have the possibility to modify the compileinfo by myself so I can indicate the losses information.
Last updated: 2025-10-30