Android OTG Connection

Supported devices: Android devices capable of OTG connection (USB serial communication) Compatibility may vary depending on your device model and iOS version.

What you need

• GRAN EYE

• Android Device

• USB‑C cable (included)*

* If you have the G1 model, the cable is not included. Please prepare an OTG adapter and a USB cable compatible with the OTG adapter. *If you use an adapter: Apple genuine or a proven compatible adapter is recommended.

Connection steps

1. Power on GRAN EYE

Confirm the LED is on.

2. Open Device Settings and select Gran Eye

3. Tap Start the initial setup

4. Select USB (OTG)

5. Select Yes

6. Connect GRAN EYE and your device via USB cable

7. Allow USB Serial Access (3times)

8. Tap CONNECT CAMERAS

9. Connection completed

It may take a few seconds to complete the connection.

10. Follow the instructions in the app to continue setup

If it doesn’t connect

• Unplug and replug the cable/adapter, then try again

• Restart the device and retry

• Force-close the app and reopen it

• Power-cycle GRAN EYE