Hello,
my problem is, that I have found a part which looks kind of the same what I am searching for. But the connectors on the vertical axis are one pin too close to each other.
I would need the lower connectors to be at the red line:
The image you provided is in fact correct for the device listed in the data sheet (a Sparkfun BOB-11978) If you have something different you would need to provide a data sheet for the correct board.
I am sorry, but this answer does not help me. I am aware, that the part is kind of the same… but the Dimensions are wrong. I have tried to explain this by the first picture. I need the Pins on the red line.
Unfortunately I have no idea how i can make the part larger.
To do that I would need a web site that describes the part you actually have with the physical dimensions of the actual board. The board you have matches the dimensions of the board specified in the data sheet you supplied. It appears the board you have is different (in an unknown way) from the board in the data sheet.
M apologies, I used the Sparkfun documentation which this is based on (including the product photos from Sparkfun!) and I used the Sparkfun data without noticing that this device is in fact 0.1in wider than the Sparkfun equivalent. That is likely why the original part appears wrong, it will match the original Sparkfun device. This part should do what you want.