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CNC shield V4 needs to work with Nano board. It can be used as driver expansion board for engraving ..
Expansion board for control stepper motor for driver A4988 or DRV8825. 1. If jumper is hit the posit..
Expansion board for control stepper motor with driver A4988 or DRV8825. 1. If jumper is hit the posi..
Digital I/O Digital inputs/outputs were：0~13.Analog I/O Analog input/output: 0~5Support ISP download..
Mechanical Endstop switch with cable. Suitable for CR10, Ender 3 and other 3D printers.In package: 1..