Aug 29, 2025BACnet International and BACnet Testing Laboratories (BTL) invites BACnet product developers and manufacturers to attend the annual PlugFest Interoperability Workshop. PlugFest is an interoperability event that allows vendors from all around the […]
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Aug 29, 2025Targeted at developers and testers of BACnet devices, the Guide to the Network Port Object discusses the differences between hierarchical and non-hierarchical Network Port objects and the benefits of each. […]
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Aug 27, 2025ASHRAE now allows website visitors to preview its standards and guidelines in a free, read-only PDF format. This includes the latest BACnet Standard 135-2024. If you need technical support, please contact […]
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Jul 16, 2024BACnet International and BACnet Testing Laboratories are hosting their annual PlugFest Interoperability Workshop September 24th – 26th at the University of New Hampshire’s Interoperability Laboratory. PlugFest is an annual interoperability […]
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Jun 25, 2024BACnet Testing Laboratories (BTL) is updating the minimum protocol revision required for products entering testing. Beginning January 1, 2025, Revision 18 will be the minimum protocol required for products entering […]
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Dec 15, 2023The BTL Testing Policies states (Section 3): “The BTL requires that products being tested for BTL Certification claim a Protocol Revision equal to or greater than a moving minimum. The […]
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Oct 2, 2023BACnet Testing Laboratories (BTL) is updating the minimum protocol revision required for products entering testing. Beginning January 1, 2024, Revision 16 will be the minimum protocol and on January 1, […]
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Apr 6, 2023The PlugFest Interoperability Event is being held October 3 – 5, 2023 at the University of New Hampshire’s InterOperability Lab in Durham, NH. The BACnet Working Group will be meeting […]
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Feb 13, 2023As part of an education session at the 2023 AHR Expo in Atlanta, GA, BACnet International announced a new BACnet Guide Specification. Grant Wichkenko, president of Appin Associates, presented the […]
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Jan 6, 2023Latest Version 23.0 includes testing for most new functionality, including BACnet Secure Connect The BACnet Testing Laboratories’ Working Group (BTL-WG) has released BTL Test Package v23.0, which contains updated tests […]
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