15 years Modicon for my day job. Arduino for my escape rooms. Building a new room and decided to combine them and add open source. So excited! Anyone else use this?

This page summarizes the projects mentioned and recommended in the original post on /r/PLC

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  • ArduinoModbus

  • ModbusTCP and MQTT are supported via ethernet. There are a handful of different libraries for each, but I've personally used those.

  • arduino-mqtt

    MQTT library for Arduino

  • ModbusTCP and MQTT are supported via ethernet. There are a handful of different libraries for each, but I've personally used those.

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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