DC Motor + Propeller Boat Kit - DIY Hobby Bundle Stepper Motor 5VDC 32-Step 1/16 Gearing 1x AC/DC Power Adapter 12V

1x AC/DC Power Adapter 12V 2A

with built in USB so not only does it have a USB-to-Serial program & debug capability built in with no need for an FTDI-like chip

it is designed primarily for AT command operation — acting as a WiFi modem for Arduino

All technical specifications including dimensions are in the datasheet

rocks/products/stepper-motor-driver-a4988-module Pinout & power notes

DC Motor + Propeller Boat Kit - DIY Hobby Bundle Stepper Motor 5VDC 32-Step 1/16 Gearing 1x AC/DC Power Adapter 12VConvenient Parts Kit for Faster Building, Testing, and Learning The DC Motor and Propeller Boat Kit is a practical kit from Circuitrocks for students, makers, and repair friendly builds. It fits well in projects that need classroom and quick build projects, while keeping setup straightforward for testing and prototype work. Compared with generic parts, this product stands out through details such as kit. That makes it a solid choice for Arduino,