You can also bypass the bootloader and program the microcontroller through the ICSP (In-Circuit Serial Programming) header using Arduino ISP or similar

3DE Premium - PLA - Dark Wood - 1

This silicon cover will keep your nozzle clean and free of burnt on blackened plastic

PA66 and PA6

KungFuFlex - Hard Flex - 72D - Grass Green - 1

2kg - 3DE MAX - PLA - Pure Black - 1.75mm CR-10 SE - Reservedel You can also bypass the*Brand: 3DE Premium *Material: PLA MAX *Diameter: 1. 75mm *Colour: Deep Black *Weight: 2kg 3DE Max is a new 3d printing material known for being extremely tough 3DE Max PLA is a 3D printing material with excellent mechanical properties and printing quality. 3DE Max PLA has an impact resistance of up to 7 times that of regular PLA, and better overall mechanical properties than ABS and PETG. Toughness is a priority: Regular PLA is a pretty brittle