How do I connect my GY 521?
Wiring layout of GY-521 Example First, we connect the module’s VCC to the Arduino’s 5V pin. Then, the module’s GND is connected to one of the Arduino’s GND pins. Next, we have to set up the I2C connection between the module and the Arduino. Most Arduino Uno variants have an SCL and SDA pin.
How do I wire my MPU6050?
Connect your Arduino’s digital pin 2 (interrupt pin 0) to the pin labeled as INT on the MPU 6050. Next, we need to set up the I2C lines. To do this, connect the pin labeled SDA on the MPU 6050 to the Arduino’s analog pin 4 (SDA), and the pin labeled as SCL on the MPU 6050 to the Arduino’s analog pin 5 (SCL). That’s it!
How do you hook up a gyroscope?
To operate with a gyroscope sensor, you need to connect four wires to your Arduino. You need wires to be connected to the ground (Gnd) from the gyroscope’s Gnd pin and a second wire from the VCC pin of the gyroscope to the 5v pin of the Arduino.
How do I know if MPU6050 is working?
Start with a i2c scanner. If the I2C scanner halts, then there is a hardware problem with the I2C bus. It might be a shortcut of SDA or SCL to GND, or the MPU-6050 module is not powered. If the I2C scanner is working, then you know the address (0x68 or 0x69).
How connect Arduino Uno to MPU6050?
First, we connect the module’s VCC to the Arduino’s 5V pin. Then, the module’s GND is connected to one of the Arduino’s GND pins. Next, we have to set up the I2C connection between the module and the Arduino. Most Arduino Uno variants have an SCL and SDA pin.
What is INT pin in MPU6050?
INT -This is the interrupt pin. You can setup the MPU-6050 to pull this low when certain conditions are met such as new measurement data being available. Consult the datasheet and register map for usage. AD0 – I2C Address pin.
What is DMP in MPU6050?
The MPU6050 IMU contains a DMP (Digital Motion Processor) which fuses the accelerometer and gyroscope data together to minimize the effects of errors inherent in each sensor. To use it with the MPU 6050, you will need the library functions in the folder labeled Arduino/MPU6050.
Why my MPU6050 is not working?
If the I2C scanner halts, then there is a hardware problem with the I2C bus. It might be a shortcut of SDA or SCL to GND, or the MPU-6050 module is not powered. If the I2C scanner is working, then you know the address (0x68 or 0x69). With that address you can try the Short example sketch to read data from the chip.