ESP8266: I2C PORT and Address Scanner : 8 Steps - Instructables
ESP32 I2C Communication: Set Pins, Multiple Bus Interfaces and Peripherals | Random Nerd Tutorials
ESP8266: I2C PORT and Address Scanner : 8 Steps - Instructables
NodeMCU / I2C scanner - NODEMCU
Arduino Slovakia - DS1307 and ESP8266
17 Scan I2C Port Address with Node MCU (ESP8266) - YouTube
Blog of Wei-Hsiung Huang: Testing out WeMos D1 Mini with OLED Display driven by SSD1306
Help getting I2C working on Wemos D1 R2 (ESP8266) - Networking, Protocols, and Devices - Arduino Forum
I2C Tutorial for Arduino, ESP8266 and ESP32
GitHub - hallard/Scan-I2C-WiFi: ESP8266 I2C Scanner with oled display, WS2812 RGB Led and OTA
Austin Saint Aubin on Twitter: "Rewrote i2c scanner for Arduino, ESP8266, and ESP32. Makes use of OLED display. Works well, and is fast. Helps me to verify sensors are wired correctly and
ESP32 I2C Communication: Set Pins, Multiple Bus Interfaces and Peripherals | Random Nerd Tutorials