- BigTree Tech branded SKR V1.4 32bit Motherboard.
- Most durable BIQU SSS (Spring Steel Sheet ).
- Dual Operation System (BigTree Tech TFT35 V3.0, marlin & touch work modes).
- Silent TMC Driver for noiseless operation.
- Good printing area : 235*235*270mm.
- Type C Connect (both sides can be used, more convenient).
- Upgrade Adapter Board included [BL Touch module interface, BigTree Tech Smart Filament Sensor interface etc.(without BL Touch and BTT SFS)]
- Filament Runout Detection to notify about filament replacement.
- Resume Printing to continue your lost print due to the power failure.
For the price, this may have become my favorite upgraded Ender 3 printer. There seem to have been a decent amount of quality control issues with my unit, but I really liked it once I got it all working.
See my full review here: https://www.youtube.com/watch?v=c3BQoxymN-E
If sold out, check out Alibaba: https://www.alibaba.com/product-detail/BIQU-B12020-New-3D-Printer-High_1600091423486.html?spm=a2747.manage.0.0.9a9671d25kADMm