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Practical building automation resources for building owners, property managers, facility managers and maintenance teams.
Understand the measurements, sensors, wireless systems and automation concepts that affect building operation, maintenance and future modernization decisions.
A practical guide to how building automation sensors turn temperature, pressure, CO₂, humidity and other physical quantities into resistance, analog signals and digital values, …
Compare 868 MHz and 2.4 GHz for building automation, including path loss, penetration, antenna size, congestion and typical use cases.
Practical wireless building automation guide covering RF fundamentals, frequency bands, antennas, interference, signal quality and gateway placement.
A symptom-based Modbus RTU troubleshooting guide for no response, timeouts, exception replies, wrong values and intermittent communication.
The purpose of this site is to teach and share automation and programming knowledge through various tools, guides, and articles.
Identify unknown passive temperature sensors and convert resistance to temperature using standardized and common HVAC sensor curves.
