Hello, I recently bought an arruino nano every and a bluetooth module hc-05.
I've been trying to communicate from the Arduino to the module for several days with different methods. However, it doesn't work. What should I do?
Welcome to the forum
Start by posting your test sketch and a circuit diagram showing how the Nano and HC-05 are connected together and powered
They will show which Serial port and which pins that you are using
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