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Not receiving data from Bluetooth device #15
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Can you verify with, say, a Windows PC or other app/device that the data is actually being transmitted? |
@harry1453 its a ESP32 Bluetooth chip |
Could you check what message is being sent? The library expects messages to be delimited by a newline ( |
Have same question on ESP32. The device is actually transmitting. I wonder maybe the brud rate does not set right? ' |
@johnchtsai Please can you do the same as I said above? If you are just transmitting a data stream, you need to use the If you're using an ESP32 with built-in bluetooth, there is no baud rate AFAIK, as baud rate is only a property when using UART along a physical wire. When it's via Bluetooth or internally in the ESP32, there shouldn't be any baud rate, though I may be wrong. I know for a fact that this library does not take or use a baud rate. |
I have same problem too. When i try another program from google play, my device working currectly. When i try to debug the openMessageStream() function, the "synchronized(inputStream)" never worked. If someone has any solution can you help me? |
I am running the demo app, I am able to send data to device but not able to get data from it. The onMessageReceived method is not being called. Can you help me with this
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