In-Depth: Interface OLED Display Module with ESP8266 NodeMCU
Amazon.com: HiLetgo ESP32 OLED WiFi Kit V3 Type-C ESP-32 0.96 Inch Blue OLED Display WiFi+Bluetooth CP2012 Internet Development Board for Arduino ESP8266 NodeMCU : Electronics
Interfacing OLED Display with NodeMCU ESP8266: Displaying Bitmap image on OLED
Tutorial 3: Connecting an OLED display to ESP8266 | Embedded Lab
MakerHawk ESP8266 WiFi ESP8266 Development Board Deauther OLED WiFi Co