Communication with HC-05 between Arduino NANO (master) and Arduino UNO (slave)

Projects General Guidance
1

I am new to Arduino. I want my Arduino NANO to send data to my Arduino UNO. Please, can someone tell me where to find example scketch. I have 2 HC-05 modules configured as a master in the NANO and the other as a slave in the UNO

Thank you all!

2

This is the page that I used to get my 2 HC05 modules to communicate.

Though I used 2 Unos and software serial for the Bluetooth modules. The page shows how to configure the HC05s and how to connect to a 5V Arduino.

3

Thank you very much groundFungus. The information you gave me was very useful to me.

4

This topic was automatically closed 120 days after the last reply. New replies are no longer allowed.