GY-91 (10 DOF : MPU9250 + BMP280) Arduino Hookup

Other Hardware Sensors
1

I am trying to Use the GY-91 Sensor with Arduino UNO.. However, couldn't find any!

Tried with the following

GY-91 ----- Arduino

VIN ---- 5V
3V3
GND ---- GND
SCL---- A5
SDA----- A4

the example sketches of both MPU9250 and BMP280 doesnt recognise the sensors, and keeps throwing,
Connection error.

Also, could find any datasheets for this GY-91!

Hope someone could help me out!

Thanks in advance !

2

I was up all last night trying to get the gy-91 to work with an esp8266 12-e NodeMCU running Arduino.

I made progress, but I just cannot get valid compass readings. If you want to work together on this send me an email. snelson@zenmanenergy.org