Depending on your hardware, the official source code is hosted in different repositories: Hardware Type GitHub Repository Link ArduinoCore-avr Wire Library ESP32 (WROOM, S3, C3) arduino-esp32 Wire Library ESP8266 (NodeMCU, Wemos D1) ESP8266 Arduino Wire Library Timeout/Bugfix Fork IanSC/Arduino-Wire.h How to Download and Install the ZIP
If you need a specific version from GitHub, follow these steps to download and integrate it into your project: Wire.h - arduino/ArduinoCore-avr wire h library zip download github
Uses a 7-bit addressing system for identifying devices on the bus. Where to Download Wire.h from GitHub Depending on your hardware, the official source code
Depending on your hardware, the official source code is hosted in different repositories: Hardware Type GitHub Repository Link ArduinoCore-avr Wire Library ESP32 (WROOM, S3, C3) arduino-esp32 Wire Library ESP8266 (NodeMCU, Wemos D1) ESP8266 Arduino Wire Library Timeout/Bugfix Fork IanSC/Arduino-Wire.h How to Download and Install the ZIP
If you need a specific version from GitHub, follow these steps to download and integrate it into your project: Wire.h - arduino/ArduinoCore-avr
Uses a 7-bit addressing system for identifying devices on the bus. Where to Download Wire.h from GitHub