Sensorbee Modbus — Overview

The Sensorbee Modbus range is a set of industrial air-quality monitoring base units that communicate over Modbus RTU on RS-485. The protocol choice makes them straightforward to wire into existing SCADA, BMS, and smart-city controllers without involving the Sensorbee Cloud.

This section covers the Sensorbee Modbus Lite, the entry unit in the range.

Who it's for

• ·Industrial automation — plant-air monitoring on a Modbus bus that's already in place.
• ·Smart-city and infrastructure — RS-485 deployments where each sensor is one of many on a shared bus.
• ·Data engineers running a custom backend who need a clean Modbus register interface, not a cloud API.

What you get

• ·Pre-fitted particulate, temperature, humidity, and ambient-noise sensors.
• ·A standard Modbus RTU slave interface with configurable address, baud rate, parity, and stop bits.
• ·A USB-C terminal-based configuration tool — no cloud account required.