I’ve been successful in making PC Bluetooth communicate with HC-05, using processing in creating the graphic user interface making it communicate via Bluetooth pairing it. Though I am not sure what is causing the response delay in the communication, is it the Baudrate, though the default baudrate is…

The GUI is used in both. I found the problem, and like you mentioned earlier, why not check the coding? The problem was not from processing, in the baud rate, but how it was coded in the Arduino Ide. I reconstructed the coding format, and the delay was gone.

Processing + Bluetooth Baudrate

Processing Electronics (Arduino, etc.)

Myrdalm June 26, 2023, 1:02pm 3

Unfortunately, I just bought a Bluetooth shield, and I could not change the baudrate :frowning.

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Processing + Bluetooth Baudrate

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