Cisco Packet Tracer 8.0.1 _best_ -

Another major highlight is the improved support for Internet of Things (IoT) devices. As networking shifts toward automation and smart systems, Packet Tracer 8.0.1 provides an expanded library of sensors and smart devices. Users can program these components using Python or Blockly, making it an essential tool for those studying for the CCNA or specialized IoT certifications. The software also includes improved visual representations of these devices, helping users understand how data flows from a sensor to a controller and eventually to the cloud.