Quantity   Component name
1 × ESP8266 ESP-13 Main MCU
1 × 4K7 Ohm resistor Pulls-up GPIO0
1 × Push button To pull-down GPIO0
1 × Dallas 18B20 One-wire temperature sensor
1 × 1.5mm LED For debugging
1 × 5V Relay Conrols everything (lights/sockets/etc.)
1 × 2N3904 NPN Transistor To control the relay with 3V3
1 × 1N4002 Diode Relay's kicking back like a mule