Quantity   Component name
1 × ESP8266 board https://www.aliexpress.com/item/ESP8266-CH340G-CH340-G-NodeMcu-V3-Lua-Wireless-WIFI-Module-Connector-Development-Board-Based-ESP-12E/32800966224.html
1 × SSD1306 128x64 I2C OLED display https://www.aliexpress.com/item/1pcs-0-96-white-0-96-inch-OLED-module-New-128X64-OLED-LCD-LED-Display-Module/32639731302.htm
4 × Female-Female jumper wires
1 × Case - whatever you like