Description: F5 V1.1 is a result compact, practical and flexible control panel. It is based on the MEGA2560, a single-board solution that offers increased stability and plug-and-play support, saving R & D, familiarity and installation time. Master IC: ATMEL Corporation ATMEGA2560 16AU FT232RL USB interface Integrated 5 A4982 stepper motor drive Two heating ends, support for two-color printing (the maximum temperature according to the thermal head material may be) Circuit board using high-quality 4-layer board The use of SMD fuse and MOSFET tube, a total of 4 MOSFET tubes, one of which is used to heat the hot bed 24V power supply port with 5A, 10A, 15A resumed fuse protection There are 2 power inputs, hot bed alone power supply Arduino platform based on support for a variety of firmware, a variety of PC software Specification: Material: PCB board Size: 11 * 8.5 * 2CM Package Includes: 1x 3D Printer Main Board 1x Cable