The Haitronic Nano CNC V4 Shield is an expansion board for the Arduino Nano, suitable for controlling up to three stepper motors in engraving machines and 3D printers. It has three sockets for A4988 driver modules, which are not included, and is compatible with GRBL.
Each motor requires two input/output pins, and the six pins are sufficient to control all three motors. The digital pins and I2C interface are available for connecting other components, such as limit switches or an I2C display.
- Board type: Shield for Arduino Nano
- Motion axes: 3
- Driver sockets: 3 for A4988
- Motors: Two-phase, four-wire stepper motors
- Control current: Up to 2 A
- Interfaces: Digital input/output pins and I2C
- Power supply: DC 5 V
- Input voltage: 7.5–12 V
- Compatibility: Arduino Nano, GRBL, laser engraving machines, and 3D printers
- Type
- Shield
- Board Model
- Nano
- Chipset
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.