Hello Tom and thank you very much!
I am sorry about that "unreadable" code, somehow copying the code from my Vscode editor was done as a HTML and converted with the color tags. I fixed it in my original post.
As requested, here is the wiring diagram:
(Original size)
My power-supply is a lab bench power supply set to 12V
I use ESP-32 CAM for two reasons:
- I have one available
- The motor should drive a baby swing for my newborn little girl, so the camera output can be nifty little upgrade
This is also the reason for the TMC2209 - I need a silent drive - I use an ASM1117 module
When DMM means a "Digital MultiMeter" than I have some
The motor description says 17HS4401S - is this one from german Amazon (The picture with a sleeping baby convinced me 
)
I am not entirely sure about the motor-pair wiring, I found this image when searching for that motor type
My colors are different: 1. green 3. blue 4. black 6. red
Here is a picture of the wiring of the motor with the TMC2209
(Original Image)
