Tronxy Ramps1.4 Update Version 3D Printer Reprap mainboard CXY-V.2 Item NO.: X5\X5S\X8

Main Features: 

 - Highly integrated one board, to solve the Ramps1.4 combination interface cumbersome problem.   
 - Optimized layout routing and thermal design, the whole board performance is more stable.   
 - Large USB, more stable connection, more concise interface, wiring more convenient, more stable, longer life.   
 - On-board 4-channel A4982 16-step stepping motor driver ( Z-Axis motor interface ).   
 - PWM DC 3 outputs ( 1 channel high current, 3 channel medium current, 2 channel small current ).   
 - Mos tube with high performance and low on-resistance is used for driving, and the heat dissipation is better.   
 - ST original power supply chip, support 12V  power input to solve the Ramps voltage conversion chip fever problem.   
 - Can accept12V input, the same system power can be reduced to 1/4 of the hot bed current, solve the hot-bed MOS tube heating problem effectively.   
 - Can use open source firmware Marlin, configuration and Ramps1.4 exactly the same, can directly replace Ramps1.4.   

 - Can be directly connected Ramps1.4, 2004LCD control panel and 12864LCD control panel ( remove the L-type adapter plate ).