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How to find out the address of your i2c device using Arduino IDE

This video shows how to determine the address of your i2c device using your Arduino and the Arduino IDE. Below is the code referenced in the video: --------------------------------------------------- #include <Wire.h> void setup() { Wire.begin(); Serial.begin(9600); while (!Serial); Serial.println("\nI2C Scanner"); } void loop() { byte error, address; int nDevices; Serial.println("Scanning..."); nDevices = 0; for(address = 1; address < 127; address++ ) { // The i2c_scanner uses the return value of // the Write.endTransmisstion to see if // a device did acknowledge to the address. Wire.beginTransmission(address); error = Wire.endTransmission(); if (error == 0) { Serial.print("I2C device found at address 0x"); if (address<16) Serial.print("0"); Serial.print(address,HEX); Serial.println(" !"); nDevices++;
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