Get Only US $66.39 SHIMANO Claris ST-2400 bicycle spare parts Control handle 2 x 8 speed brake shift bike double contr

SHIMANO Claris ST-2400 bicycle spare parts Control handle 2 x 8 speed brake shift bike double contr 

[33017335602] Packing List 1*MKS Gen-L V2.0 1* MKS TFT35 5*Stepper Driver 1*USB 1*Flat Cable Name:MKS GEN-L This motherboard is integrated which is basedonMarlin open source, greatly compatible with Ramps&Mega2560. Further, it is good cost effective with high performance. Features Compared to V1.0, V2.0 can be easily enable TMC stepper driver by jumpers.No need wiring cable.Such as :TMC2130 SPI mode,TMC2208/2209 UART mode. Assembly with high quality MOSFET which is good at cooling and ensure stable working in a long time. Use dedicated power chip which has excellent cooling and stable electricity. Adopt stable and reliable filter circuit to reduce interference. Improve printing performance. Highly, improve the MOSFET cooling of heated bed . It is easy and safe to assemble motors, drivers and endstops in different color. Attention:Please disconnect all parts from the board when upload firmware. More features as following Wiring Pinout Size The direction of stepper drivers on boards. How to Adjust Driver Current.Caution!Please mind the power polarity and drivers direction.Please don't put the drivers or motors on/off whilepower on.Please disconnect allmotors when adjust driver current.A4988(1amp)I= vref /1.6,default Vref 1.6V and 0.5A,Max1.0A.A4988(2amp)I= vref /0.8,default Vref 0.8V and 1.0A,Max2.0A.DRV8825I= vref *2, default 0.65A and 1.3A,Max 2.5A.LV8729I= vref /0.5, default 0.4A and 0.8A,Max 1.5A.Following picture shows how to check the Vref. Name: MKS TFT35 Touch Screen Features1. 7 type languages online switching.2. Preview G-code model, display model on printing.3. Inbuilt 32 bit high speed ARM chip.4. 3.5 inch touch screen, simple operating interface, high sensitivity.5. Support WIFI remote control, you may monitor via APP or PC.Available for Android and IOS system.6. Easy to update firmware by SD card.7. Easy to replace into your logo and customize 13 commands . 8. Support printing from breakpoint,power cut detecting,printing save, outage detecting and auto off function.9. Supports Marlin, Smoothieware.(Attention: MKS TFT35 can't work with Ramps1.4/1.5/1.6)WiringSize