Kankun KK-SP3 – OpenWrt Webserver and Comandline Hacks

by linuxgeek · Published November 12, 2014 · Updated June 18, 2015

1. This Post shows how to find the IP address of Kankun KK-SP3 using the MAC ID displayed in Android App.

2. Explore the web-server running on Kankun KK-SP3

3. Kankun KK-SP3 Relay ON/OFF through Command line.

Here is the MAC of two wifi smart plugs running.

These same MAC address can be found on the wifi routers DHCP Lease logs .

This video shows how to find the IP Address of wifi smart plug using DHCP Lease to Wifi router.

ssh root@192.168.1.4
'Substute your IP address found on the DHCP table

1 2	ssh root@192.168.1.4 'Substute your IP address found on the DHCP table

The Password for root is admin

navigate to /www directory and create a file named index.html

cd /www
vim index.html

1 2	cd /www vim index.html

Paste the following script in the index.html file and save

<html>
This is test page.
</html>

<html>

This is test page.

</html>

To save the file press Esc then : then W the Q

Change the file permission’s to Executable

chmod +x index.html

1	chmod +x index.html

and Now you can browse the webpage on

http://192.168.1.4 on mine you can put your Kankun IP Address.

Here is the video How to create web Pages.

Kankun KK-SP3 wifi smart plug shell login and relay activation by command line.

Turn on the relay

echo 1 > /sys/class/leds/tp-link:blue:relay/brightness

1	echo 1 > /sys/class/leds/tp-link:blue:relay/brightness

Turn OFF the relay

echo 0 > /sys/class/leds/tp-link:blue:relay/brightness

1	echo 0 > /sys/class/leds/tp-link:blue:relay/brightness

Here is the Video

Coming next the web script for controlling the relay