Looks like it connects with USB? Does this work?
I just ask myself how this post fits into this sub-forum… 
I moved it to General Discussion.
There is a RP2040 on it and it connects to the main SBC like another MCU.
Already flashed mine but did not use it yet…
Cool, I just ordered one. Probably 2 weeks delivery time.
I have one, it works great…
I want to mount it lower in this area
When its not accelerating, I have it configured to be a Chamber Temp monitor
As well using the Red LED Indicator for hotend temps during warmup…
edit: oh I should of posted the pic of the real reason to get it…
Worked perfectly for me on my souped up Ender3.
However I took it off when done taking measurements, so I didn’t have to worry about routing USB cables.