How i connect HC-06 on Arduino with diffrent RX pin

Projects Programming
1

Hey i'm new to Bluetooth HC-06 and i used it with Arduino + kodular for lighting a lamp with a Relay
everything work fine but i get error if i upload the Code while the TX (HC-06) to RX in arduino is wired, so eveytime i remove the wire>> upload the code then put the HC-06 TX in RX (Arduino) D0 again and it works, But i dont want to do that each time,
i heard arduino serial use the D0 ? so is there a way to solve this?
is there another Pin i can use ?

Than you.

2

Welcome to the forum

You can use the SoftwareSerial library to create a second serial port on pins of your choice and connect the HC-06 to them

There are examples of its use in the IDE

3

Thank you for welcoming me

i'll try that, Thank you for answering.

4

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.