BIGTREETECH Gen V1.4 MKS Gen V1.4 3D printer kit with MKS Gen V1.4 RepRap Control board + 5PCS TMC2100 Driver/8825/A4988 + 12864 LCD
Brand Name: BIQU
Model Number: MKS GEN V1.4 Kit
name: MKS Gen V1.4 Kit
Product Name : A404+O307+L101+3D0282*5
Condition: New 100%
When TMC2100 driver block is used, please
1. Use a dedicated ceramic screwdriver to adjust the potentiometer. Otherwise, the drive damages easily..
2. Heat sink on the drive block stick to the middle of the chip (same as others drives), otherwise, easy to burned or short with the next side of the pin.
MKS Gen V1.4 3D printer kit with MKS Gen V1.4 RepRap Control board + 5PCS TMC2100 Driver/8825/A4988 + 12864 LCD
MKS GEN V1.4
1, the drive current algorithm: i = Vref * 1.9 / 2.5, the default Vref about 0.65v, so the default current 0.5A, the maximum current 1A!
2, Vref measures Gnd and potentiometer middle end voltage.
3, when measuring voltage must not connect the motor, or easy to burn drive.
4, measuring voltage should be connected to power, do not just connect the USB power supply.
Attention: when you use the TMC2100, some tips you need to follow.
1, Adjust the potentiometer with a special ceramic screwdriver. Otherwise, the drive is easy to be damaged.
2, The heat sink on the drive block is stuck to the middle of the chip (the other driver is the same), otherwise, it is liable to be shortened in current with the next pin.
1pcs MKS Gen V1.4 Control Board
1PCS USB Cable
1pcs 12864 LCD
5pcs Driver TMC2100/ 8825/ A4988
Attention：The driver you see in the picture is TMC100, but there are also Drivers of 8825,A4988 for replacement,
you can choose the size you need,.