visit the following site to download all files
https://blueelectronics.000webhostapp.com
components you required are:
1: Arduino 2560 "using pin 53/ss"
2: Bluetooth module HC-05
3: Two android mobiles
4: one Relay 5v
Step 1: upload the arduino2560.hex in your arduino module
Step 2: give the signal to the relay from pin 53
step 3: pair the mobile bluetooth with hc-05 , hc 05 requied passkey 1234
step 4: install bluetooth(named) softwere in your one mobile
step 5: add hc-05 in your softwere
step 6: press bluetooth only button and press light on/off button
Relay will be on off. you done very well
now if you want to control light from everywhere using internet
Step 7: install the savedata1 softwere in 2nd mobile phone and connect with internet
step 8: select internet+bluetooth from 1st mobile phone and connect with internet
step 9: press light on/off button from 2nd mobile
finish
REmember that. when you are using via internet, you are accessing dataserver
may be somebodyelse use these softwere and he is using same dataserver
so if someone from anywhere using this softwere, your light also will on off
to get another dataserver
email me: engr.kashif555@gmail.com
As I understand, most recently I had the same problem. The machine seems to be new, it worked for about a month, but it broke down. At first, I started trying to fix the problem but could not and therefore called guys from https://anbappliance.com/el-cajon-ca-appliance-repair/ for help. They solved this problem immediately.