Wire.h Library Better Review

float readTemperature() Wire.beginTransmission(LM75_ADDR); Wire.write(0x00); // Temperature register Wire.endTransmission();

Always add pull-up resistors (2.2kΩ to 10kΩ) on both SDA and SCL lines to 3.3V or 5V. Basic Functions Master Mode (Most Common) #include <Wire.h> void setup() Wire.begin(); // Join I2C bus as master Serial.begin(9600); wire.h library

for(address = 1; address < 127; address++) Wire.beginTransmission(address); error = Wire.endTransmission(); float readTemperature() Wire

if(error == 0) Serial.print("Found device at 0x"); if(address < 16) Serial.print("0"); Serial.println(address, HEX); devices++; float readTemperature() Wire.beginTransmission(LM75_ADDR)

void loop() byte error, address; int devices = 0;