Bluetooth connect error java.io.IOException
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Bluetooth connect error java.io.IOException
Try to add a capacitor to the power pins of the Bluetooth module, like 47u or 100u.
Some phones do not support manual port selection for RFCOMM. Go to menu -> RFCOMM settings and choose "auto" and "default".
Try to unpair, turn off bluetooth, turn on bluetooth and pair again.
Some phones do not support manual port selection for RFCOMM. Go to menu -> RFCOMM settings and choose "auto" and "default".
Try to unpair, turn off bluetooth, turn on bluetooth and pair again.
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