[[https://www.s2opc.com|{{:logos:s2opc.png?nolink&200}}]]

====== S2OPC - Safe & Secure Open-source OPC UA stack ======

The [[http://www.s2opc.com|Open-source stack]] provides an OPC UA Client/Server and Pub/Sub as a C implementation following [[https://en.wikipedia.org/wiki/B-Method|B-Method]]. This section provides stack features, QSG for client/server, Pub/Sub, TSN demos.

==== Compilance ====

== OPC UA ==

  * OPC UA v1.03
  * Nano Embedded Device Server
  * SecurityPolicy - Basic256
  * SecurityPolicy – Basic256Sha256
  * User Token-Anonymous Facet
  * User Token – User Name Password Server Facet

== Security ==

  * CSPN certification by ANSSI
  * Common Criteria certification

== Safety ==

  * EN50128 SIL2 certification

**Maintainers:**  [[https://www.systerel.fr/en/|Systerel ]]

==== Quick start guides ====

  * [[:technology:industry40:opcua:stack-comparison|Feature List]]
  * Compilation and run S2OPC stack
      * [[:technology:industry40:opcua:s2opc:qsg:build-linux|Linux]]
      * [[:technology:industry40:opcua:s2opc:qsg:build-win|Windows]]
      * [[:technology:industry40:opcua:s2opc:qsg:pre-build-binary|Precompiled binaries and usage]]
  * [[:technology:industry40:opcua:s2opc:qsg:sample_app|Run S2OPC sample application and usage]]
  * [[:technology:industry40:opcua:s2opc:qsg:cust-implement|How to create custom server, client or pubSub application with example]]
  *  [[:technology:industry40:opcua:s2opc:qsg:rtpubsub|Realtime OPC UA PubSub over TSN]]
      * [[:technology:industry40:opcua:s2opc:qsg:etfpubsub|ETF - Based OPC UA Publisher]]


==== Supporting hardware + OS deployment ====

  * [[:technology:industry40:opcua:s2opc:rpi|S2OPC on RaspberryPi]]
  * [[:technology:industry40:opcua:s2opc:freertos|S2OPC + FreeRTOS compilation]]
  * [[:technology:industry40:opcua:s2opc:arm|S2OPC + Arm Linux cross compilation]]
  * [[:technology:industry40:opcua:s2opc:zephyr|S2OPC on Zephyr OS]]
  * [[:technology:industry40:opcua:s2opc:vxworks|S2OPC on VxWorks OS]]


==== Addons ====

  * [[:solutions:qbv-analyser|Benchmarking scripts and tools]]
  * [[:solutions:test-rack|Benchmarking results]]

== For OPC UA concepts with case study ==

  * [[:technology:industry40:opcua:start|OPC UA Knowledge base]]

== Tools ==

  * [[:solutions:info-modeller|OPC UA information modeler]]
  * [[:solutions:cuc-configurator|OPC UA - TSN remote diagnostic tool kit - CUC configurator]]
  * [[:solutions:qbv-analyser|OPC UA - TSN remote diagnostic tool kit - Qbv analyser]]
  * [[:solutions:mes-bridge|OPC UA - ERP MES connector]]

== Test racks ==

  * [[:solutions:test-rack|OPC UA over TSN test rack]]

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<font 10px/inherit;;inherit;;inherit>**We also proudly support:** </font>

[[https://node-opcua.github.io/|{{:logos:nodeopcua.png?nolink&64x64}}]]

[[https://open62541.org/|{{:logos:open62541.png?nolink&162x42}}]]