The device has two H-bridge – Up to 1/32 Microstepping drivers and a microstepping indexer

See metal filament from Ultrafuse here

Revo CR adds an additional thermal runaway fault eliminator to your Creality 3D printer – providing an extra layer of protection if thermal runaway protection is disabled in the firmware

you can purchase the Industrial Pack

One Click Upload for Online File Saving and Data Sharing

Bambu Lab - PLA Basic - Bronze - 1.75mm - 1kg - Refill Glass Fiber PLA 1.75mm The device has two H-bridgeBambu Lab PLA Basic Bronze 1. 75mm 1kg Refill NOTE : This filament comes without a spool. To get a spool for this filament, you can either reuse your previous spool or print a new one. Bambu Lab PLA Basic is a high quality filament that is widely used in the 3D printing environment. It is made of PLA (Polylactic Acid), a biodegradable and environmentally friendly material derived from renewable resources such as corn starch or sugar cane. PLA Basic