PiBot Controller Board Rev2.0 (CNC and 3D Printer 2 in 1)

What is it
Designed for GRBL CNC and 3D printer. link between your PC and your stepper driver drivers for stepper motors. It uses the USB port which is available on all modern computers and laptops.
Purpose of designed is for easy to connect and use by Beginner, Developer, or Manufacturer.

Some features as following:
Anti-electromagnetic interference designed for improve the stability and reliability of USB communication
One-key switch to select the fuction between (CNC running) and (3D printer running/program) model
Support 2 Extruders for 3d printer and 5 Axizs for CNC
Directly upload firmware to the board use PiBot version of upload tool and firmware, No fuss, No Strange
Clear fuction zone for GRBL CNC and 3D printer
FDTI USB communication chips compatible for Win Linux Mac Blue tooth avaiable (optional)
No need soldering, Easy or Quick connector designed for hobbies or factories Stepper signal output can be choose on board for "en dir clk gnd" or "en dir clk +5V"
Provide I²C interface for LCD Displayer such as viki LCD, and 20×pins interface for PiBot LCD SD controller
Provide long cables for easier building, just need plug (optional)
A variety of LED diagnostic light used to indicate status, buttom-keys speaker avaiable.
Onboard fan for mosfet cooling, raise board reliability (optional)
PiBot have experience on designed and production, server for hobbies and factory, will test one by one before shipping

Specification:
Main Power Input: DC 12V - 30V (12V recommend)
Heat Bed Power Input: DC 12V - 30V (Depend on the model of heat bed)
Power Input Fuse: 15A
Communication Mode: USB Cable or Blue Tooth
Made with 2 oz. copper 2 Layer and RoHS compliant
PCB Dimensions: 130mm × 90mm × 26mm (without fan)
Hole Diameter: 3mm
Fan Mounter Hole: 31mm × 31mm
Board Mounter Hole: 120mm × 80mm

What you Get:
1 x PiBot Controller Board Rev2.0 with firmware for 3D Prrinter