Hello, I am trying to connect my tablet to a BT05 Bluetooth serial adapter. The Android version is 5.1, but I also tested a newer device with the same result. I used “Serial Bluetooth Terminal” to connect to the same adapter and it works fine there, so I guess the hardware should be ok. I have tri…

Hello, I did some more research in the last days and found that my devices (BT05) are actually Bluetooth Low Energy devices and need a completely different method to connect to them. It is described in detail here , and ketai does not seem to support it at the moment. Regards un23

Hi The (BT05) module works fine with ketai library Search here for @noel posts and topics he posted multi working examples

This example without library [image] Android Bluetooth Gallery The Ketai Bluetooth Class method onBluetoothDataEvent() does not work on the latest Android modes. Also, it has no readStringUntil() method which makes it difficult to read fast incoming data. So I wrote a nat…

Hello, that was one of the examples I tried and it does not work with bluetooth le. And also it doesn’t use ketai. So if I missed a real le example, please help me out with a link. In the meantime I have something roughly working, sending characters back and forth, but it’s only a mess of code pat…

Hi I have tried this with android 8 [image] APDE ketai example Processing for Android Hi this code receive data from terminal but not sending what I missed ? import android.content.Intent; import android.os.Bundle; import ketai.net.bluetooth.*; import ketai.ui.*; import…

[image] Connecting Arduino with Android - Bluetooth Processing for Android Hi, Im trying to run this code ( /dev/jarzebski: Przetwarzanie i wizualizacja danych ) but with gyroscope instead of joystick. While connecting my arduino with PC via Bluetooth it works, but when i …

Bluetooth connection times out

Processing for Android

jafal February 26, 2022, 12:26am 4

This example without library

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Bluetooth connection times out

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