void loop() // Send register address to read (e.g., 0x00) Wire.beginTransmission(0x68); // MPU6050 address Wire.write(0x00); Wire.endTransmission(false); // Send restart
if (Wire.available() >= 2) lsb; Serial.println(data); wire library arduino
For 90% of I2C projects, Wire is all you need. For advanced needs (multi-master, >32-byte transactions, non-blocking), consider platform-specific I2C libraries. void loop() // Send register address to read (e
delay(500);
void loop() Wire.requestFrom(0x08, 1); if (Wire.available()) int received = Wire.read(); Serial.println(received); // MPU6050 address Wire.write(0x00)