Quantity   Component name
1 × ESP8266 https://www.utsource.net/itm/p/7929952.html
1 × OLED SSD1306 https://www.utsource.net/itm/p/9221021.html
1 × set of Jumper wires https://www.utsource.net/itm/p/9221310.html
1 × Breadboard https://www.utsource.net/itm/p/8031572.html
1 × Usb cable for Programming