MSD-W01

The MSD-W01 is an IDRANet Over The Air – WiFi enabled Dimmer AND Sensory module designed for ‘no neutral’ in-line operation. This means it can be used in place of a single conventional light switch without any wiring modifications. The only requirement is that the associated lighting circuit should be comprised of dimmable LED lamps or incandescent lamps within the total stated wattage limits. The module not only provides a convenient way to retro-fit remotely accessible dimming capabilities into existing lighting circuits but, more importantly, provides multiple non battery limited sensors essential for the implementation of wider home automation features. Specifically, this module contains a PIR motion sensor, a light level sensor, a temperature sensor and a relative humidity sensor,  so can be used for features which require knowledge of room occupancy (basis of most automations),  local light level (typically used to support room lighting automation), local temperature and humidity (typically to support local heating/cooling control but also for temperature anomaly detection and for general user information about local conditions).

In common with other IDRATEK modules, on board device functions and operational parameters are readily accessible for use by other networked devices and software. The module also provides other methods of communication, allowing 3rd party software access.

For datasheet see: MSD-W01

Commissioning manual and feature guide: Guide

MQTT interaction example: MQTT Explorer example