smart-switch-control

This is the guide with code to turn on/off the relay on a kankun smart switch

Connecting to the smart switch

When you power the switch on initally, it will be in Wireless Access Point mode with an SSID OK_SP3. Connect to this network. Next SSH to the device using 'ssh root@192.168.10.253' (default ip: 192.168.10.253, password: 'p9z34c' or '1234', depending on model)

Once you have successfully connected vis ssh, it is recommended to chagne the default password using 'passwd' command.

Connecting to local network

cd /etc/config

Replace the two files, network and wireless with the given files(in files-changed)

reboot

Upon successful reboot, your device must now be connected to your local wifi network.

Adding relay control scripts

cd /

mkdir relay_conrtol

add the relay_on and relay_off scripts(in scripts-to-add)

chmod u+x /relay_control/relay_on.sh

Next create the directory /www/cgi-bin/ (mkdir /www/cgi-bin/) and create the relay.cgi script(from scripts-to-add)

Give execute permission (chmod +x /www/cgi-bin/relay.cgi).

Controlling the switch

Run relay_on.sh to turn on the switch

sh relay_control/relay_on.sh

Controlling from browser

Open a browser on the same network and use the following URLs to control the relay:

http://<your_device_ip>/cgi-bin/relay.cgi?on

http://<your_device_ip>/cgi-bin/relay.cgi?off