Graphical explorer for BACnet and Free BACnet library in C#
ZMap is a fast single packet network scanner for network surveys
BACnet stack for Rabbit 4000/5000/6000
T3000 Bacnet Building Automation System, graphical front end for bldgs
BACnet Tester
EnOcean CSharp
BACnetRail - BACnet IP network monitoring tool
Modbus/Bacnet I/O modules
CO2 Sensor based on NDIR principle. Bacnet and Modbus