Hello,
I got the beta version(?) of the Shell oscilloscope (DS0150, green board) from Banggood. It doesn't have the rotary encoder and I had to solder in an extra wire.
It wasn't difficult to put together, but I am having problems with the calibration step. The main reason being that the BG build guide is not well written and includes pictures with a very low resolution while the text says "settings like seen on the picture" when all you can see is a yellow pixel.
Is there an official manual that shows the calibration for these and how to use them after?
Greetings from Germany,
Balu