Openwire.h Library Updated Download Arduino • Ad-Free

⚠️ openwire.h is not part of the official Arduino core libraries. It is a third-party library. Many users mistakenly type "openwire" when looking for Wire.h (the standard I2C library). If you need basic I2C, use #include <Wire.h> . If you need advanced industrial framing, keep reading.

for OpenWire.h :

: When you use Visuino to design a project, it automatically generates the necessary code, including #include . openwire.h library download arduino