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Topic: Cannot recieve any data / signals on serial Monitor (Read 83 times) previous topic - next topic


Hello guys , I want your help for my small issue that i have paired my android mobile through app to HC-05 , app is recieving data and the strings inputs and print statementa but cannot transmit data to serial monitor , there is no response on tx light when hitting button on mobile. Help Me , Than -Q


You need to start by reading the posts at the top of the forum and adding some details.

Code and schematics are always a good start.

It may not be the answer you were looking for but its the one I am giving based on either experience, educated guess, google or the fact that you gave nothing to go with in the first place so I used my wonky crystal ball.

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