Description: Based on Arduino 2560, compatible with RAMPS 1.4 pin configuration, All in one solution, ultra-small size, especially for MINI-type machines. (Maximum temperature of not more than 10A, the recommended temperature control below 100 ?); Power: 12 or 24V DC (can use the laptop), the use of a laptop, Power supply or other switching power supply). Two temperature measurement (thermistor) input, one for the hot head, one for the hot bed; six limit switch, 3 min, 3 max (non-cost to consider the use of six switches to avoid collision) ; Reserved I2C expansion port, ESP-01 WIFI module interface, user-friendly function. (Available for fixed output of the fan or LED and other equipment); onboard 4-way two-phase stepper motor drive (based on Allegro A4988, the maximum current limit of 1.0A). Onboard TF deck, and perpendicular to the board, beautiful and convenient place 11. Integrated 2.4-inch 12864 display, can be achieved in Chinese or English display (depending on firmware). Specification: Material: plastic + metal size: Long * width: 108x60mm Height: Special size Scope: Mini type 3D printer Package Includes: 1x motherboard 1x USB cable 1x rotating cap
