VTS is a powerful tool designed specifically for compliance and protocol testing. It is more technical than YABE but offers deep packet-level control. : Detailed packet sniffing and scripting. Best For : Quality Assurance and protocol validation.
Steve Karg is a legend in the open-source BACnet community. His bacnet-stack repository includes a demo server called bacserv . free bacnet ip device simulator
Zero investment in physical controllers, sensors, or actuators. VTS is a powerful tool designed specifically for
: Isolate network issues from device failures. Education : Learn how objects and properties work. Best For : Quality Assurance and protocol validation
The simulator will automatically generate virtual objects (e.g., Space Temperature).
2026-01-15 10:32:17 - INFO - BACnet simulator started. Device ID: 12345 2026-01-15 10:32:18 - INFO - Registered Analog Input 1 (presentValue=21.5°C) 2026-01-15 10:32:18 - INFO - Registered Analog Input 2 (presentValue=45% RH) 2026-01-15 10:32:18 - INFO - Registered Binary Output 1 (presentValue=INACTIVE) 2026-01-15 10:32:20 - INFO - New connection from 192.168.1.100:47808 2026-01-15 10:32:21 - INFO - Read request: device 12345, object analogInput:1 2026-01-15 10:32:21 - INFO - -> Responded with presentValue=21.5°C