Get started
Install the SDK, learn the shared concepts and build a first program.
PDComm Docs
Installation, quickstarts, tutorials, guides and the C, C++ and .NET API reference for every product.
SECS/GEM
Build GEM equipment and hosts over HSMS and SECS-I.
Modbus
Build Modbus TCP, RTU and ASCII clients and servers.
MQTT
Publish and subscribe to equipment data through an MQTT broker.
OPC UA
Work with information models through OPC UA clients and servers.
Tools
Use virtual serial ports, diagnostic logging, and the docs CLI and MCP server.