We have already learned about Bluetooth and speech control in the previous chapters. In this chapter, we are going to merge them.
Just like in the burglar alarm project (Chapters 4 and 5), hook up the Bluetooth to the Arduino MEGA in the following manner:
Make sure you are connecting the Bluetooth module to the 3.3V of the MEGA, and not the 5V. Leave the rest of the servo wiring as it is.
Now, open the
robot_dog_speech.ino file. Just like before, change the servo center parameters to match your robot. Upload the program and connect the computer to the Bluetooth, using the ...