Hello, i can change the text to “connected” and background color to “green” when bluetooth is connected but when i unplug the bluetooth receiver then it doesnt change the text to “disconnected” and background color to “red”. neither this [1] nor this work [2] what am i doing wrong? thanks in …

This went into AI2 last night in nb183: Add DisconnectOnError property to BluetoothClient See the release notes at http://appinventor.mit.edu/ai2/ReleaseNotes.html It might be just what you need, if combined with polling the BlueTooth connection by trying to send regularly.

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Change Text when Bluetooth disconnected

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Sag_ich_Dir_nich April 2, 2020, 4:26pm 5

seems to work fine, thanks

Can't Get Error To Come Up When Bluetooth Disconnects

FAQ Section: BlueTooth < version 4 (Using the BlueTooth Client Component)

Clock not firing continuously