MKS-GEN L Integrated Controller Mainboard + TL-touch Sensor with A4988 Driver/Heatsink/Lines 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, 4988 drive and 8825 drive, TMC2100 drive 3. Canaccept 24V input,the same system can reduce the hot bed current to 1/4, effectively solve the hot bed MOS tube heating problem. 4. Using the open source Marlin, the configuration is exactly the same asramps1.4, which can directly replace Ramps1.4. 5. Can directly connect2004LCD display and 12864LCD display, can 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 motor below 8V-35V 2A. 2. 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 / 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 (Zmin) Matters needing attention:

Pay Attention: 1. Please confirm whether the positive or negative is reversed before -on, the supply is reversed, and the motor driver board is connected to the possibility of burning the and the circuit. Please confirm the again. 2. Please do not plug or unplug the motor and drive when the is on, it is easy to cause the drive to burn out; 3. Also do not adjust the current during motor operation. The correct way is to disconnect the supply, unplug the motor, re- it, adjust the potentiometer, and measure the voltage on the potentiometer until the measured voltage is the same as expected. Do not insert the drive, otherwise it will burn out the drive and even burn the motherboard.
Package Included:

1 x MKS GEN L motherboard 1 x USB cable 5 x Green A4988 Drive 5 x Heat sink 1 xTL-touchsensor 1xTL-touchcable 1 x 1m 2pin line 1 x 1m 3pin line with ScrewNut

















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