Connection 2 males in GND MKR WAN 1300

Using Arduino LEDs and Multiplexing
1

I have a MKRWAN 1300 board where I need to connect in series 2 points to GND. I would need some type of multiplexer that has two female ports at the input and at the output a male terminal that is the one that would connect to GND. Some help?

2

I suspect you need a breadboard.

I don't think you understand what a multiplexer is.

3

Cut two male-to-female cables in half.
2)
Take one cable with the male part and two cables with the female part.
3)
Strip the ends that have no connector and solder them together.
4)
Put some insulation tape around the exposed area of the wire or, preferably, use some shrink tube (or whatever it is called in English).

4

sterretje:
shrink tube (or whatever it is called in English).

It's called shrink tube :wink: