Ships unassembled – the pins need to be soldered on the arduino board, the heatsinks will need to be stuck to the driver chips, and driver boards inserted into their sockets.
Compatible with GRBL (a very popular and robust g-code interpreter firmware for ATMega328 based Arduino (and clones) boards.
Documentation for these boards is plentiful on the internet, and we have some experience with GRBL and will do our best to help out if needed.
If you are interested in Arduino CNC controllers, you should already have a Mini USB cable. There is no cable included with this package.
FREE Shipping to the USA + APO Addresses.