Creality V4.2.7 Upgrade Mute Silent Mainboard for Ender 3 Customized Silent Board, Ender 3 Silent Mother Board

Only worked for about 5 min and the magic smoke was released. Am reordering from another vendor

I have an Ender 3 Pro and I ordered this board to help upgrade it. Long story short: They do not come with 1.1.5 Firmwear(1.0.1 intead), It locks up an Ender 3 Pro to the point of not functioning at all, and if you try to update the firmwear, it sets off the thermal runaway alarm and bricks the printer until you kill the power.

Better vrefs, better heat control for a more consistent prints.

The product that I received was NOT the v1.1.5 board, it was the newer v4.2.7 board that Creality is sending out instead of the v1.1.5 boards. Problem with this board is that it isnt set up out of the box to work with the Ender 3, and requires a different firmware to be flashed despite the description saying it should be plug and play with the Ender 3 specifically, which is the whole reason I bought it. Its easy enough to fix, but right now there is apparently questionable support for add-ons such as the BLTouch, so keep this in mind when purchasing. I have reached out to Creality directly for support with this, and will update if theyre able to provide any insight.

I just finished installing this board on my Sainsmart X Creality Ender 3 -- and my mind is blown. I didnt know 3d printers could be this quiet. Now I just need to upgrade to quieter fans and I might not even know my printer is there.

Overall the board is a vast improvement over the stock Ender 3 board. One thing i noticed though was the vref settings for the stepper motors used on an Ender 3 were very high. Especially the extruder motor. Set mine at 0.76v for XYZ and E 0.90v (about 90% of max values) The E value was at 1.3v, way too high for TMC2100 stepper drivers.

Bought this to upgrade my Ender 3 that was incredibly noisy. Noisy enough to keep me up at night. Id previously installed dampers, but they didnt fit correctly because of the lack of grub screws on the stepper motors. I kept hearing about an upgraded mainboard that could solve my issues without the need for motor dampers. I was a little skeptical, but eventually broke down and bought this mainboard. Honestly, I would give the thing 6 stars if I could. HUGE difference. The stepper motors are basically whisper quiet now. Strongly recommended!

Very easy to install and its super quiet.

Perfect upgrade!

I knew it was supposed to silence the motors, but I never expected it to work so well! There was a very drastic reduction in noise level. So glad I purchased it! Thanks CHEP!