MKS-GEN L Integrated Controller Mainboard + TL-touch Sensor Kit for 3D Printer

Overview 1 Combine 2560 and ramps1 4 on one board which solves the cumbersome and troublesome problem of Ramps1 4 combination interface 2 Users can replace the motor drive by themselves support 4988 drive and 8825 drive TMC2100 drive3 Can accept 24V input the same system power can reduce the hot bed current to 1 4 effectively solve the hot bed MOS tube heating problem 4 Using the open source firmware Marlin the configuration is exactly the same as ramps1 4 which can directly replace Ramps1 4 5 Can directly connect 2004LCD display and 12864LCD display can support TFT28 TFT32 touch screen 6 TL touchis a fully automatic universal 3D printer hot bed leveling probe automatic leveling probe Its advantages are simplicity compactness high precision good compatibility and compatibility with all bed materials such as glass metal wood plastic acrylic etc About A4988 drive 1 suitable for driving the stepper motor below 8V 35V 2A 2 Only a simple step direction control interface 3 five different stepping modes full half 1 4 1 8 and 1 16 4 the adjustable potentiometer can control the maximum current output thus achieving a higher step rate 5 automatic current attenuation mode detection selection 6 Overheating shutdown circuit undervoltage lockout and cross current protection 7 grounding short circuit protection and load short circuit protection 3d touch wiring Connection 3Pin Black GND Red 5V Blue control signal 2PIN Black GND Yellow Zm