IMU installation

[emmanuel_tuloup@gmail_com]

hello,

i've bought the gy-87:
GY-87 10DOF MPU6050 BMP180 HMC5883L capteur Arduino Raspberry Pi https://www.marotronics.de/GY-87-10DOF-MPU6050-BMP180-HMC5883L-Sensor-Arduino-Raspberry-Pi
but i wonder if it is the good one (the good one is it the "9-axis IMU sensor GY-801 L3G4200D-ADXL345-HMC5883L-BMP180" ?)

is the slot is I2C2 for these two IMU ?

the GY-87 have:
VCC_IN
3.3V
GND
SCL
SDA
FSYNC
INTA
DRDY

and the G-801 have:
VCC_IN
VCC_3.3V
GND
SCL
SDA
M_GRAY
A_INT1
A_INT2
G_INT2
G_INT1

so it seem's to be different things

so is there a good one to go into the PCB1.3 ?

an how to connect to I2C2 (there is just 5V GND 3.3V, and SDA and SDL, but no all the others)

is there other connectors on PCB1.3 than the I2C2 ?

thanks

 

[bernard]

Actualy the pcb1.3 and Azurit don t work with the gy87 module.
Issue is that the gy87 have the same i2c adress as the rtc and you can't change this.
So maybe it's possible to connect it on the second i2c port of the due ,but you need to rewrite the azurit code.
When i have time i can check this possibily and tell you if it's possible to work by this way.
The GY87 is really more acurate than the Gy801 but actually not use in the actual dev azurit

 

[emmanuel_tuloup@gmail_com]

hello !

the spring is coming more earlier then ever ...

so i would like to wire the GY 801
where i can find informations about that ?
i've found : https://translate.googleusercontent...700201&usg=ALkJrhiEDeRCJiYozXQh2mXtAQKmDzoP5w
it is mentionned to wire the GY 801 to the arduino nano, and link to: https://translate.googleusercontent...700201&usg=ALkJrhh3zuE5VUByfakxJtghbiiUWa2WCw
but it is a dead link, error 404

where can we found more information ?
thanks

 

[bernard]

For PCB1.3 please read this post (And before and after).
https://www.ardumower.de/index.php/...ie-gps/1384-pcb-1-3-und-imu-compas-port#13364
By.