This is a Homebridge plugin which allows you to control your DUKA SmartFan Wifi devices from HomeKit. This plugin is heavily based on (PaulMT's Blueberg Vento plugin). Full documentation for a similar SmartFan can be found on (this page]. So far, only the most common features are supported.

1. This is Homebridge plugin, so make sure you have Homebridge Server up & running (Homebridge site).
2. Assign static IP address to your device (see your router settings).
3. Install homebridge-duka-smartfan plugin using Homebridge UI or use this command: sudo npm install -g homebridge-duka-smartfan.
4. Configure plugin using Homebridge UI or ~/.homebridge/config.json.

   {
     "platform": "DukaSmartFan",
     "devices": [
       {
         "name": "Bedroom Fan",
         "ip": "192.168.1.1",
         "deviceId": "0123456789ABCDEF",
         "password": "1111"
       }
     ]
   }

   Config properties:
   • Device Name (name): Accessory name in iOS Home app.
   • IP Address (ip): Your device static IP address.
   • Device ID (deviceId): Your device ID (you can find it in DUKA SmartFan mobile app).
   • Password (password): Your device password (default 1111, can be changed in mobile app).

• Turning Fan on and off
• Boost function
• Control Fanspeed

• DUKA SmartFan WiFi - Firmware 2.2

• Limit fanspeed (30%)
• Better structure

• Removed External Switch for now
• Added Fanspeed control

• Added External Switch as Motion Sensor

• Added Boost-function

• First fork which allows you to add multiple devices and turn the on/off.

Parameter Number	Mode	Description	Possible Values	Size (bytes)
1/0x0001	R/W/RW	Fan On/Off	0-Off, 1-On, 2-Invert	1
2/0x0002	R	Battery status	0 - discharged (absent), 1-normal rate of charge	1
3/0x0003	R/W/RW	24 hours mode selection	0-Off, 1-On, 2-Invert	1
4/0x0004	R	Current fan speed (rpm)	0...6000 RPM	2
5/0x0005	R/W/RW	BOOST mode On/Off	0-Off, 1-On, 2-Invert	1
6/0x0006	R	Current BOOST timer countdown in seconds	0...86400 seconds	3
7/0x0007	R	Current status of the built-in timer	0-Off, 1-On	1
8/0x0008	R	Current status of fan operation by humidity sensor	0-Off, 1-On	1
10/0x000A	R	Current status of fan operation by temperature sensor	0-Off, 1-On	1
11/0x000B	R	Current status of fan operation by motion sensor	0-Off, 1-On	1
12/0x000C	R	Current status of fan operation by signal from an external switch	0-Off, 1-On	1
13/0x000D	R	Current status of fan operation in interval ventilation mode	0-Off, 1-On	1
14/0x000E	R	Current status of fan operation in SILENT mode	0-Off, 1-On	1
15/0x000F	R/W/RW	Permission of operation based on humidity sensor readings	0-Off, 1-in automatic mode, 2-in manual mode	1
17/0x0011	R/W/RW	Permission of operation based on temperature sensor readings	0-Off, 1-On, 2-Invert	1
18/0x0012	R/W/RW	Permission of operation based on motion sensor readings	0-Off, 1-On, 2-Invert	1
19/0x0013	R/W/RW	Permission of operation based on signal from an external switch	0-Off, 1-On, 2-Invert	1
24/0x0018	R/W/RW/INC/DEC	Max speed setpoint	30...100 %	1
26/0x001A	R/W/RW/INC/DEC	Silent speed setpoint	30...100 %	1
27/0x001B	R/W/RW/INC/DEC	Interval ventilation speed setpoint	30...100 %	1
29/0x001D	R/W/RW	Interval ventilation mode activation	0-Off, 1-On, 2-Invert	1
30/0x001E	R/W/RW	Silent mode activation	0-Off, 1-On, 2-Invert	1
31/0x001F	R/W/RW	Silent Mode start time in seconds	0...86400 seconds	3
32/0x0020	R/W/RW	Silent Mode end time in seconds	0...86400 seconds	3
33/0x0021	R/W/RW	Current time of the fan internal clock in seconds	0...86400 seconds	3
35/0x0023	R/W/RW/INC/DEC	Turn-off delay timer/BOOST setpoint	0-Off, 2-5 minutes, 3-15 minutes, 4-30 minutes, 6-60 minutes	1
36/0x0024	R/W/RW/INC/DEC	Turn-on delay timer setpoint	0-Off, 1-2 minutes, 2-5 minutes	1
37/0x0025	W	Resetting parameters to factory settings	Any byte	1
124/0x007C	R	Device search on the local Ethernet network	Text ("0...9", "A...F")	16
134/0x0086	R	Controller base firmware version and date	Byte 1-firmware version (major), Byte 2-firmware version (minor), Byte 3-day, Byte 4-month, Byte 5 and Byte 6-year	6
148/0x0094	R/W/RW	Wi-Fi operation mode	1-client, 2-access point	1
149/0x0095	R/W/RW	Wi-Fi name in Client mode	Text 1 ... 32	1
150/0x0096	R/W/RW	Wi-Fi password	Text 8 ... 64	1
153/0x0099	R/W/RW	Wi-Fi data encryption type	48-OPEN, 50-WPA_PSK, 51-WPA2_PSK, 52-WPA_WPA2_PSK	1
154/0x009A	R/W/RW	Wi-Fi frequency channel	1...13	1
155/0x009B	R/W/RW	Wi-Fi module DHCP	0-STATIC, 1-DHCP, 2-Invert	1
156/0x009C	R/W/RW	IP address assigned to Wi-Fi module	Byte 1-0...255, Byte 2-0...255, Byte 3-0...255, Byte 4-0...255	4
157/0x009D	R/W/RW	Wi-Fi module subnet mask	Byte 1-0...255, Byte 2-0...255, Byte 3-0...255, Byte 4-0...255	4
158/0x009E	R/W/RW	Wi-Fi module main gateway	Byte 1 - 0...255, Byte 2 - 0...255, Byte 3 - 0...255, Byte 4 - 0...255	4
160/0x00A0	W	Apply new Wi-Fi parameters and quit Wi-Fi module Setup Mode	Any byte	1
163/0x00A3	R	Current Wi-Fi module IP address	0...255	4
185/0x00B9	R	Unit type	2	1

For more details, visit Blauberg Ventilatoren.