const int deviceAddress = 0x12; // I2C device address
library is a fundamental tool for Arduino development, specifically used for I2C (Inter-Integrated Circuit) download wire.h library for arduino
#Arduino #I2C #Wireh
The standard Wire library works at 100kHz (Standard mode) or 400kHz (Fast mode). However, you can "download" enhanced versions for specific hardware. const int deviceAddress = 0x12; // I2C device
