BIQUMicroProbe V2.0 Bed Leveling Sensor kit 3D Printer Auto Leveling Tool with High Precision High Quality Metal Probe Suitable for B1 BX H2 Ender-3 RatRig VC3 Voron 2.4

This probe sensor is Great! I was not really happy with my current bed leveling sensor. The Z axis leveling routing was having difficulty converging and the bed mesh calibration graph looked like a potato chip. I replaced the sensor with this one and wow what a difference. The repeatability test had a standard deviation of 0.0007mm which is over 10X my old sensor. I can easily achieve a tolerance of 0.01mm with the z tilt routine and the bed mesh results are much more realistic. I have full confidence that the printer bed is properly leveled.

I normally don't leave negative reviews but this time I have to, I did not buy this from amazon but a 3D printer companyI have tried to install the probe on a BIQU B1 and there is no firmware for it, you go to github to find the drivers and all the info they give you is how to modify the bin file but not a ready to runtried to email the company and I get nothing backtried FB and only to be ghosted againI have two of the printers and a H1 printhead and overall I'm pleased with the B1 series but if this is the customer service I probably will not be buying anything else

I keep seeing videos on this being the best bed level sensor but they do not come with instructions I'm afraid to plug it in and burn it up because I don't know if I need to put firmware on my under 3v2 4.2.2 board is it the same firmware as a CR touch? I don't know because there aren't any instructions can't find instructions online either there are plenty of people on YouTube showing theirs off and showing how good they are but they're not showing how to do the firmware about to just get a CR touch and deal with it not being perfect