WiFi-DI for Smart Home Gateway



  •  WiFi-DI (Digital Input) provides 2 Digital Input ports and uses 2.4GHz 802.11b/g/n to access the WiFi Router. Simple wiring is needed compared with Wired DI or DO.
  •  WiFi-DI  is designed to interface with emergency button, Smoke/CO detectors, Door/Window Magnet Contact, PIR, Emergency button, Glass Broken Detector etc. for monitoring the status.  Monitored status can be sent to the Smart Home Gateway for Processing.
  • WiFi-DI uses MQTT (Message Queue Telemetry Transport) protocol to send the monitored status to the Smart Home Gateway.
  • WiFi-DI is WiFi Station device to connect to the WiFi Router. When the WiFi Router SSID can not be detected, WiFi-DI will auto-configure itself to a WiFi AP for initial configuration of a new WiFi SSID/password, etc., to be able to connect to the new WiFi Router.
  • A simple Web UI is provided.

* Sensor Modules used for DI are: Door/Window Magnets, CO/Gas Detector, Smoke Detector,           Infrared Sensor, Glass Break Sensor, PIR, Emergency Button, etc.





Hardware Features
Interface 2 DI port  
Wireless IEEE 802.11b/g/n  25dBm
Power Supply DC 5V
Dimension 72x30x22 mm (LxWxH)
Software Features
Network Protocol HTTP – Web page
Message Transmit Protocol MQTT Protocol  (ISO/IEC PRF 20922) 

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