How to Control Air Conditioner Temperature with android phone from any where in the world!

Controlling temperature through Internet using Ada fruit, Dht11 senses the temp,in the site we can set the temp by moving the slider, if the assigned temp is lesser than the room temp relay will switch on the AC, and if the temp of room becomes lower than assigned temp, relay will switch of ac
Link to code and hackster project page:www.hackster.i...

[@kaikuanggggg]

how do you control your ac without the ir transmitter? and your coding from this website www.hackster.io/iinsanescience/controlling-air-conditioner-temperature-through-internet-55952e did not show the way to control the AC