> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# ATOMIC Motion Base - Servo & DC Motor Controller

**Type:** Product page · **SKU:** CE10055 · **Brand:** [M5Stack](https://core-electronics.com.au/brands/m5stack-australia)
**Page:** https://core-electronics.com.au/atomic-motion-base-servo-dc-motor-controller-m5stack.html ([markdown](https://core-electronics.com.au/atomic-motion-base-servo-dc-motor-controller-m5stack.html.md))

Explore the ATOMIC Motion Base, a versatile STM32-powered controller featuring 4 servo channels and 2 DC motor interfaces, designed for ATOM series with built-in 700mAh battery for portable robotics and motor control projects.

## Pricing

- **Price:** $23.90 (inc GST) — $21.73 AUD, exc GST
- **Quantity discounts:** 10+ $20.85 (exc GST) · 25+ $20.21 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE10055:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE10055:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The ATOMIC Motion Base revolutionizes motor control projects by combining versatile servo and DC motor interfaces with an integrated power solution. This STM32-powered controller features 4 servo channels and 2 DC motor interfaces, making it ideal for developing robotic arms, automated systems, and educational projects.

### Key Features

- Integrated STM32 control chip with I2C communication protocol
- 4 independent servo channels for precise motion control
- 2 DC motor interfaces with PWM capability
- Built-in 700mAh 16340 lithium battery for portable operation
- Dual HY2.0-4P expansion interfaces for sensor integration
- Magnetic back design for easy mounting
- Independent power switch for efficient power management
- Peak current capabilities: 3A full load steering, 1A per motor channel, 0.4A per servo channel

### How to Use

Installation is straightforward - the ATOMIC Motion Base connects directly to compatible ATOM series controllers through the built-in interface. For enhanced functionality, connect servos to any of the 4 dedicated channels and DC motors to the motor interfaces using the 2.54mm pitch connectors. Additional sensors can be integrated through the HY2.0-4P expansion ports.

For projects requiring precise motion control, consider pairing with the [DFRobot Gravity I2C BMI160 6-Axis Motion Sensor](https://core-electronics.com.au/gravity-i2c-bmi160-6-axis-inertial-motion-sensor.html) for enhanced positioning and orientation detection. For high-power applications, the [Mean Well 156W 24VDC Switchmode Power Supply](https://core-electronics.com.au/156w-24vdc-switchmode-power-supply.html) can provide a stable power source when extended operation is required.

### What's in the Box

- 1x ATOMIC Motion Base unit with integrated battery

### Compatibility

| Compatible Devices | Connection Type |
|---|---|
| AtomS3 | Direct Mount |
| AtomS3 Lite | Direct Mount |
| Atom Lite | Direct Mount |
| Atom Matrix | Direct Mount |

### Additional Resources

- [Complete Documentation](https://docs.m5stack.com/en/atom/Atomic%20Motion%20Base)

### About M5Stack

M5Stack specialises in developing modular electronic solutions that emphasize functionality and ease of use. Their ATOM series represents their commitment to creating compact, versatile controllers that can be easily integrated into various projects and educational environments. The company's focus on standardized interfaces and comprehensive documentation makes their products particularly suitable for both professional development and educational applications.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/c/e/ce010055-1.png)