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SharkTap vs. Switch Mirror: The Network Tap That Finally Shows the Truth
Switch mirrors skip truths. A network tap like SharkTap shows both sides of BACnet/IP, preserving timing and packets so you can fix problems fast.

Alex Khachaturian
6 days ago6 min read
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RS-485 Line Bias & Termination: The 15-Minute Health Check Every Tech Should Do
A 15-minute meter check to verify RS-485 line bias, termination, and Shield reference, so you stop ghost drops and fix comms with physics, not guesses.

Alex Khachaturian
Nov 37 min read
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Wireshark Basics for BAS Techs: 7 Filters That Solve 80% of Problems
Seven copy-paste Wireshark filters, clean capture setups, and RS-485 wiring tips that solve 80% of BACnet/IP and MS/TP problems, fast.

Alex Khachaturian
Oct 227 min read
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BAS Communication Wires: The Tool You Didn’t Know You Needed
Most BAS failures hide in comm wires. Learn how a PicoScope reveals noise, shorts, and signal loss, saving hours of troubleshooting.

Alex Khachaturian
Oct 15 min read
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