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read mpu9250 with wire library arduino

Usama answered on September 10, 2022 Popularity 1/10 Helpfulness 1/10

answer read mpu9250 with wire library arduino

read mpu9250 with wire library arduino

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#include <Wire.h>

double accx, accy,accz, gyrox,gyroy,gyroz,temp;
const int Mpu=0x68;

void setup() 
{
Wire.begin();
Wire.setClock(400000); // I2C clock rate ,You can delete it but it helps the speed of I2C (default rate is 100000 Hz)
delay(100);
// turn Mpu on
Wire.beginTransmission(Mpu);
Wire.write(0x6B);  // Power register
Wire.write(0);     // wakes up the MPU-6050
Wire.endTransmission();
//

delay(100);
// Configure Gyro
Wire.beginTransmission(Mpu);
Wire.write(0x1B); // Gyro Config
Wire.write(0x0); // (0: 250 dps (131 LSB/dps); 1: 500 dps (65.5 LSB/dps) ; 2: 1000 dps ( 32.8 LSB/dps) ; 3: 2000 dps (16.4 LSB/dps)
Wire.endTransmission();
//

delay(100);
// Configure Accelerometer
Wire.beginTransmission(Mpu);
Wire.write(0x1C); // Accelerometer  Config
Wire.write(0x0); // (0: 2g (16384 LSB/g); 1: 4g (8192 LSB/g) ; 2: 8g ( 4096 LSB/g) ; 3: 16g (2048 LSB/g)
Wire.endTransmission();
//
delay(100);
Serial.begin(115200);  //Setting the baudrate
delay(100);

}
void loop()
{
// Get data from MPU
Wire.beginTransmission(Mpu);
Wire.write(0x3B); 
Wire.endTransmission();
Wire.requestFrom(Mpu,14);
accx=(int16_t)(Wire.read()<<8|Wire.read())/16384.00; // g
accy=(int16_t)(Wire.read()<<8|Wire.read())/16384.00; // g
accz=(int16_t)(Wire.read()<<8|Wire.read())/16384.00; // g
temp=(int16_t)(Wire.read()<<8|Wire.read())/340.00 + 36.53;  // Celsus
gyrox=(int16_t)(Wire.read()<<8|Wire.read())/131.00; // Dps 
gyroy=(int16_t)(Wire.read()<<8|Wire.read())/131.00; // Dps 
gyroz=(int16_t)(Wire.read()<<8|Wire.read())/131.00; // Dps
//
Serial.print("accx= ");
Serial.print(accx);
Serial.print(" accy= ");
Serial.print(accy);
Serial.print(" accz= ");
Serial.println(accz);

}

Popularity 1/10 Helpfulness 1/10 Language whatever

Source: forum.arduino.cc

Tags: arduino whatever

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Contributed on Sep 10 2022

Usama

0 Answers Avg Quality 2/10

read mpu9250 with wire library arduino

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