I did buy an Iflight F5/6D V2 where a Buzzer LED combination board is included.
I want to combine it with a Mamba F422 Mini Mk4 since the iflight one that is normally used for this frame wasn't available. Now the question is how to wire the two components together. Specifacly how the 4 wires called B-V-G-D are wired to what part of the flight controller. I have attached some pictures for clarification.




Help would be greatly appreciated!

The board is a combination of buzzer and led, if you look on your FC diagram you can see those two components at the top and to which pads they can be connected. You will probably need to cut off the 4p plug and solder the wires.

B = Buzzer-
V = 5v
G = Gnd
D = LED (data)

Double check the plug wires coming off the LED/buzzer board matches to the silk screen letters (typically GND is black wire, 5v is red wire, but the cable could be out of order).

Thank you so much! That is exactly what I needed - I was relatively sure about the G and V but didn't know if either B+ or B- and that LED was also data hence D
Thanks again I can go on now!

(15-Aug-2023, 11:56 AM)mstc Wrote: The board is a combination of buzzer and led, if you look on your FC diagram you can see those two components at the top and to which pads they can be connected. You will probably need to cut off the 4p plug and solder the wires.

B = Buzzer-
V = 5v
G = Gnd
D = LED (data)

Double check the plug wires coming off the LED/buzzer board matches to the silk screen letters (typically GND is black wire, 5v is red wire, but the cable could be out of order).