Attached you can find the assembly instructions and Marlin 2.0.9.2 firmware for this mod. This firmware is for SMT32F1 chip. If you have the last version of Kingroon, you need compiled the firmware for SMT32F4 chip (mks_robin_nano_v1_3_f4)

En los archivos adjuntos encontrareis las instrucciones de montaje, así como el Marlin 2.0.9.2. El Firmware esta compilado para el chip SMT32F1, si tu kingroon es el último modelo necesitas compilarlo para la versión SMT32F4 (mks_robin_nano_v1_3_f4)

Link of marlin firmware

Update 02/08/2023

Adapted for Phaetus Dragon ST

Update 12/03/2023

Adapted for E3D Revo Six

Bill of materials:

• 1unit – Orbiter Extruder v2.0
• 1 unit- Hotend V6
  • Optional upgrade Revo Six
• 60-70 mm -- PTFE Capricorn
• 1 unit – Thermistor ATC Semitec 104GT (I recommend changing the original)
• 1 unit – 40W Heater Cartridge 24V (you can use the original)
• 1 unit– Fan 5015 24V
• 1 unit – Fan 4010 24V
• 4 units – Screw DIN 7380 M3x8
• 2 units – Screw DIN 7380 M3x12
• 4 units – Screw DIN 7380 M3x16
• 4 units – Screw DIN 7380 M3x20
• 2 units – Screw DIN 7380 M3x25
• 2 units – Nut DIN 934 M3
• 4 units -- Self-Locking Cable Ties 2,5x100 mm

Optional:

• --1 m – Cable Sleeve Self Closing PET 13mm