@francis-chung I would like to make a home electrical appliances remote monitoring and control system, so that even when away from your home/house, you can still be able to know and turn off appliances connected to power. This is useful in ways such that your iron-box will not burn your house before you get home to turn it off. I can sufficiently code the application with Python, so my major hurdle and holdback is that I don't have enough free time on my hands.