The StepDuino is a complete, self-contained Arduino-compatible board with 2 onboard stepper motor drivers, 2 servo outputs, a 20x4 LCD, a micro SD card slot, and more!
It's a fantastic general purpose board for any project that uses stepper motors. You can use it as the brain of your next robotics project!
The StepDuino uses the same processor architecture as the common Arduino Uno, so you can program it right from the Arduino IDE simply by selecting "Arduino Uno" as the board type. Everything simply works out of the box, just as it would with a regular Arduino - but now you can also drive steppers directly and display feedback on the huge LCD.
- ATmega328P MCU running the Arduino bootloader
- ATmega16u2 MCU for USB-serial connection
- 2 x stepper motor controllers suitable for 4-wire bipolar steppers
- 2 x servo controller outputs
- 20x4 LCD
- Breakouts for I2C, UART, and analog / digital pins: perfect for limit switch connections or additional sensors
- Breakouts for touchscreen connection (not included)
- Micro USB socket for programming - even comes with a micro USB cable included in the box!
- MicroSD card slot
- Switchmode power supply
- Program it using the Arduino IDE
- Getting Started guide
- Discuss in the forum
- DRV8811 stepper motor driver datasheet
- Schematic PDF
- Design files
- STEPD (138)
Documentation and Resources:
Exact shipping can be calculated on the view cart page (no login required).
We deliver Australia-wide with these options:
- $3 for Small Items (3-7 days, not tracked, only available on selected small items)
- $6.95 for Standard Post (2-4 days, tracked)
- $8.95 for Express Post (Overnight for Australia Post Next Day Network, tracked)
- Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)
International Orders - the following rates are for New Zealand and will vary for other countries:
- $11.49 for Pack and Track (3+ days, tracked)
- $16.50 for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount might increment based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
Unit 18, 132 Garden Grove Parade
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.