I bought the the IMU sensor 10 DOF - MPU9250 + MS5611 (drotek.com/shop/fr/home/466- … s5611.html)
I connected it to an Arduino via I2C port and tried to scan it in order to read the addresses that comes from.
The problem is I only can read the Accel&Gyro addresses : “0x68” and “0x69” (using SDO) but I can’t read the Magnetometer Address “0x0C”, thus I can’t communicate with it !
What can I do to solve the problem ?
this is how I connected the sensor:
SDA <=> SDA
SCL <=> SCL
GND <=> 0 v
VDD <=> 3.3 v
if (error == 0)
Serial.print("I2C device found at address 0x");
else if (error==4)
Serial.print("Unknow error at address 0x");