3D Printer Parts MKS Gen V1.4 Control Board Mega 2560 R3 motherboard RepRap Ramps1.4 +TMC2100/TMC2130/TMC2208/DRV8825 Driver - Cowryman

3D Printer Parts MKS Gen V1.4 Control Board Mega 2560 R3 motherboard RepRap Ramps1.4 +TMC2100/TMC2130/TMC2208/DRV8825 Driver - Cowryman

Price:  $41.34
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MKS Gen V1.4

Features Benefits:   1, Mega 2560 and ramps1.4 set on a board, to solve complicated Ramps1.4 combination of interfaces, the problem of failure prone.
2, replace the motor drive, drive and support 4988 8825 drive.
3, the circuit board with high-quality 4-layer, heat and made a special optimization; ramps are 2 shelves.
4, using high-quality MOSFET, and better heat dissipation.
5, using a dedicated power chip, support 12V-24V power input, the voltage converter chip to solve the heat problem Ramps.
6, can accept 24V input power under the same system can be hot-bed current is reduced to 1/4, an effective solution to the hot bed MOS pipe heat problems.
7, the firmware can use open source firmware Marlin, ramps1.4 identical configuration and can directly replace Ramps1.4.
8, can be connected to the control panel and 12864LCD Ramps1.4,2004LCD control panel.(Can't be sure to match all of stype of 12864LCD and 2004LCD )
9, reserved for motor pulse and direction output ports for easy plug-in high-current To add a large current (eg 2A, 5A) motor drive circuit.
10, reserved Ramps1.4 on Servos, AUX-1, AUX-2 interface that provides three 5V output, three 12V outputs.      



TMC2130-V1.1 is a new module that is optimized and upgraded to solve the problem that older drivers cannot choose to use the SPI working mode.SPI working mode of TMC2130-v1.1 can directly select driver current, driver subdivision and other parameters through firmware, which makes these parameters more accurate.Using sequexternal sequencers, it can greatly reduce the workload of the chip and effectively avoid problems such as running deviation, losting step and fault caused by the overload of the chip. HTB1rfg_xTdYBeNkSmLyq6xfnVXar

Working Mode:  STP/ DIR/SPI

1.STP/ DIR  Wiring instructions:

(1)Welding resistance at R5 position to make the driver STP/DIR working mode;

(2)Work mode selection: SDI (CFG1), SCK (CFG2)


2.SPI Wiring instructions:   Before wiring, the hardware operation required to select the working mode of the driving module is as follows:(1). Welding CFG4 and CFG5 as shown in the red area; (STP/DIR mode not required) (2). Remove the resistance at the R5 position. (Remove the resistance R5 as SPI working mode;Install R5 as STP/DIR working mode) 9 Wiring diagram: 3 45 Find the AUX-3 expansion port on the board and connect to the corresponding pin: 4 11 With TMC2130 SPI : 4PCS TMC2130 V1.1 Driver + 4PCS Wire(We have welded the resistance of this combination, you can use it directly after wiring.)  With TMC2130 DIY: 5PCS TMC2130 V1.1 Driver(This combination if you want to use SPI mode, you have to solder it yourself, without the wire) Other With Drivers have 5PCS MKS GEN V1.4 1012 With TMC2130 V1.1 SPI x4 1001 With TMC2130 V1.1 DIY x5 01034 With TMC2100 030 With TMC2208 V2.1 02074 With DRV8825 050 With A4988 0401311