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❓ Question
Akira Inoue
IT sales
Asked a question 9 months ago

Dear Experts, I finished building OTTO LED EYES by attaching the Bluetooth BLE module. And I'm checking if each function works as expected. But when I tried paring with an Android device, it fails even if I tried different passwords 0000, 1234, 000000, and 123456. I can see "BT05" in the Android Bluetooth setting, but it cannot be connected. I would like to be advised on finding the cause. Thank you.

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