o6\Python
The Professional OPC UA SDK for Python

Install with one command: pip install o6
(Trial Version Restarts Every 2 Hours)
Read the documentation here.
Key Advantages
Close to native speed
open62541 performance core leads to magnitudes of speed-up over a pure Python implementation.
Certification Ready
The open62541 example server is certified for the OPC UA Standard Server profile. This shows the standard-compliance, feature-completeness and robustness.
Simple Python API
Deep Python integration leads to a simple API that is still feature-complete.
Full Type Hints Coverage
Type hints reduce the number of programming errors and allow large-scale refactoring with confidence.
Stability and Error Recovery
Long-term testing and advanced error recovery ensure a maximum uptime of OPC UA and your industrial application.
Seamless AI and Computer Vision Integration
Integrated support for numpy-arrays, the big-data standard for AI and Computer Vision.
Key Advantages
Close to native speed
open62541 (in C) at the core leads to magnitudes of speed-up over a pure Python implementation.
Certification Ready
The open62541 example server is certified for the OPC UA Standard Server profile („full“). The basis to easily certify your own applications.
Simple Python API
Deep Python integration leads to a simple API that is still feature-complete.
Full Type Hints Coverage
Python type hints reduce the number of programming errors and allow large-scale refactoring with confidence.
Stability and Error Recovery
Long-term testing and advanced error recovery ensure a maximum uptime of OPC UA and your industrial application.
Seamless AI and Computer Vision Integration
Integrated support for numpy-arrays, the big-data standard for AI and Computer Vision.