Quantity   Component name
1 × WeMos D1 R2 or mini Microcontroller based on ESP8266
1 × Infra-red led Led to be used as source to transmit to air contidioner
1 × transistor BC547 Used as amplifier to drive more current to the led
1 × DHT11 temparature and humidity sensor Used to read temp and humidity of your room
2 × 1k ohm resistors
1 × 100 ohm resistor
1 × ac/dc 5v power supply
1 × 3D printed case
1 × android custom app