Connecting Arduino with Android - Bluetooth

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Hello,

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Communication over laptop's Bluetooth

Hello, You can use the Bluetooth SPP. I have done this with an app on my phone such as: Bluetooth RGB And also with an Arduino + HC05, an app written with Ketai library for an Android device (phone and tablet) and across two PCs. On the W10 PC side find “More Bluetooth Options” and set up a COM port: [image] You can then use the Processing serial library to communicate over the COM port: Processing does not know it is serial over Bluetooth, serial over USB or otherwise… it is just se…

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