Stick with button for DS12

Hello fellows, I need some confirmation from the experienced users.
I am new to Jeti and using the DS12 now. I wish to replace the transmitter stick with a button switch on my right hand stick.
I bought the Jeti "transmitter stick end with button" and also the "Switch expander module MSW".
When it comes to the soldering, I have a question.
There are only two wires from the stick, one black and one yellow.
I wonder what would be the correct soldering point for these wires?
Yellow to signal port and Black to negative port?
or something else?
p.s. I wish to have the function is activated when the button is pressed.
Thank you everybody

ppcontrol wrote: Hello fellows, I need some confirmation from the experienced users.
I am new to Jeti and using the DS12 now. I wish to replace the transmitter stick with a button switch on my right hand stick.
I bought the Jeti "transmitter stick end with button" and also the "Switch expander module MSW".
When it comes to the soldering, I have a question.
There are only two wires from the stick, one black and one yellow.
I wonder what would be the correct soldering point for these wires?
Yellow to signal port and Black to negative port?
or something else?
p.s. I wish to have the function is activated when the button is pressed.
Thank you everybody

Hello ppcontrol
look at the picture, hoppe that help's .
Its taken from the manual by hacker-motors

pdf-file ist also attached.


LG Achim

Wow, many many thanks Helischober!!