If one of the sensors is not working try this.
With your Bluebird plugged into your computer using the USB cable:
- Open the App: https://tekniverse.teknikio.com/tools/control-center
- Click on “Not Connected”
- Connect the Bluebird following the prompts
- Open Control Center
- You should see the readouts for the sensors. Move the bluebird to see the X, Y, Z axis readings change. Cover it to see the light sensor change.