3-Axis USB CNC Arduino Nano Controller A4988 Stepper Motor Driver Board 2 CH 12V Relay Board 100% Authentic: Sourced directly from

100% Authentic: Sourced directly from trusted suppliers - no knock-offs or substandard materials

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Read HIGH/LOW to detect water level state

and wire each Electronic Speed Controller (ESC) to the corresponding motor while respecting the correct rotation direction for stable flight dynamics

Precisely gauged at 24 SWG for consistent performance

3-Axis USB CNC Arduino Nano Controller A4988 Stepper Motor Driver Board 2 CH 12V Relay Board 100% Authentic: Sourced directly from3 Axis USB CNC Arduino Nano Controller A4988 Stepper Motor Driver Board Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Specifications Aspect Details Type Electronics Component Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Microcontroller Arduino Nano Compatible Driver A4988 Stepper Motor Driver Axes 3 Axis Control