Notification light or sound?

1

Is there a message notification beep or blinking light?

2

Dependent on hardware but there is an external notification module External Notification Module Configuration | Meshtastic the RAK starter kit includes a blue led that is hooked up by default.

3

@garth thank you for the reply.

4

I have a RAK4630 meshtastic starter kit and i bought the RAK18001 buzzer and installed it in slot C. What gpio number do i put to make it work?

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