HardWire

Communication

A spinoff of the Wire. This library allows you to communicate with I2C and Two Wire Interface devices, and control each step of any I2C transaction.
It allows the communication with I2C devices like temperature sensors, realtime clocks and many others using SDA (Data Line) and SCL (Clock Line).

Author: Enrico Sanino

Maintainer: Enrico Sanino

Read the documentation

Compatibility

This library is compatible with the avr architecture so you should be able to use it on the following Arduino boards:

• Arduino Micro
• Arduino Leonardo
• Arduino Mega
• Arduino Nano
• Arduino Uno
• Arduino Yún

Compatibility Note

Note: while the library is supposed to compile correctly on these architectures, it might require specific hardware features that may be available only on some boards.

Releases

To use this library, open the Library Manager in the Arduino IDE and install it from there.

• 2.0.0 (latest)
• 1.0.3
• 1.0.2
• 1.0.1