Although it's hard to see the printing difference from the surface with the good filament, but we can see the different from the weight.

I am glad to introduce this new improvement of BDsensor, it can calibrate the sensor automatically after it detects the z offset changed...

It is hard to find out this 1.9mm diameter problem in this short range of 1Kg filament until the bdwidth sensor find it and pause the...

Merry Christmas,I am very excited to launch this new sensor bdwidth, it is an optical width&motion sensor for filament.  We have...