I bought a HC-06 Module for my Arduino Uno the other day, yesterday it arrived and I'm having trouble using it with the Arduino IDE.
I set it up, connecting 5V, GND and RX/TX crossed. After a bit of searching, it shows up on the bluetooth settings on the macbook. When I click "connect", it fails, after I click "Options", then set the Pin to 1234 it says "Connected". The LED on the HC-06 is still blinking (which is OK I guess, since I'm not yet communicating).
I have a Sketch running on the Uno that prints out some text. When I open the serial monitor (after connecting like above) it works, displaying the values I expect. However, after closing the serial monitor the HC-06 changes to "not connected" on the mac.
Also, if I try to upload code via the Arduino IDE it states:
avrdude: ser_open(): can't open device "/dev/tty.HC-06-DevB": Resource busy
ioctl("TIOCMGET"): Inappropriate ioctl for device or throws a
processing.app.SerialException: Fehler beim Öffnen des seriellen Ports "/dev/tty.HC-06-DevB". (German for "Error while opening Serial Port "/dev...." ").
Do I have to configure the HC-06 or the Arduino IDE in any way to make this work, and, if so, how can I do that?
Edit: I've also connected TX and RX uncrossed, though that alone doesn't solve the problem.
Thanks in advance for your Support!