# Zumo 2040 Main Board

**Type:** Product page · **SKU:** POLOLU-5014 · **Brand:** [Pololu](https://core-electronics.com.au/brands/pololu-australia)
**Page:** https://core-electronics.com.au/zumo-2040-main-board.html ([markdown](https://core-electronics.com.au/zumo-2040-main-board.html.md))

This is the main control board for the Zumo 2040 robot. It is included as part of the Zumo 2040 Robot Kit and built into the assembled versions of the...

## Pricing

- **Price:** $124.95 (inc GST) — $113.59 AUD, exc GST
- **Quantity discounts:** 5+ $109.05 (exc GST) · 10+ $105.64 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 31 and Sep 03.

## Description

This is primarily intended as a replacement part, but it can also be used to make your own Zumo 2040 robot if you only want a subset of the parts included with the [full kit](https://core-electronics.com.au/zumo-2040-robot-kit-no-motors.html).

| \| [![](https://core-electronics.com.au/attachments/localcontent/0J12333_412196d0f48.jpg)](https://core-electronics.com.au/attachments/localcontent/0J12333_783590708f5.jpg) \| \|---\| \| Zumo 2040 Main Board, top view. \| | \| [![](https://core-electronics.com.au/attachments/localcontent/0J12334_288056c5c8a.jpg)](https://core-electronics.com.au/attachments/localcontent/0J12334_58542f641f0.jpg) \| \|---\|---\| \| Zumo 2040 Main Board, bottom view. \| |
|---|

**Dimensions**

 | Size: | 3.7" × 3.26" |
|---|---|
| Weight: | 24 g[1](https://core-electronics.com.au/#note1) |

**General specifications**

 | Processor: | RP2040 @ 125 MHz |
|---|---|
| RAM size: | 264 Kbytes |
| Program memory size: | 16 Mbytes |
| Motor driver: | DRV8838 |
| Motor channels: | 2 |
| Minimum operating voltage: | 2.7 V |
| Maximum operating voltage: | 10 V |
| Continuous output current per channel: | 1.8 A |
| Logic voltage: | 3.3 V |
| Reverse voltage protection?: | Y |
| External programmer required?: | N |

**Identifying markings**

 | PCB dev codes: | zum03a |
|---|---|
| Other PCB markings: | 0J14237 |

**Notes:**

1Without included hardware. **Documentation and other information**

- ![](https://core-electronics.com.au/attachments/localcontent/0J12327_3737ef8198.jpg)**Pololu Zumo 2040 User’s Guide**
    
    User’s manual for the Pololu Zumo 2040 robot.
 
**File downloads**

- **[Schematic diagram of the Zumo 2040 main board and front sensor array](https://core-electronics.com.au/attachments/localcontent/zumo-2040-schematic_369398bf950.pdf) (369k pdf)**
- **[Pinout diagram of the Zumo 2040 main board](https://core-electronics.com.au/attachments/localcontent/zumo-2040-main-board-pinout_10257ef9fe1.pdf) (1MB pdf)**
- **[Dimension diagram of the Zumo 2040 Main Board](https://core-electronics.com.au/attachments/localcontent/zumo-2040-main-board-dimensions_19705930d39.pdf) (2MB pdf)**
- **3D model of the Zumo 2040 Main Board (23MB step)**
    
    Note: this model includes an [Graphical OLED Display](https://core-electronics.com.au/graphical-oled-display-128x64-1-3-white-spi.html) that is sold separately from the Zumo 2040 Main Board.
- **Drill guide for the Zumo 2040 Main Board (89k dxf)**
    
    This DXF drawing shows the locations of all of the board’s holes.
 
**Recommended links**

- **[Zumo 2040 Robot Libraries and Example Code](https://github.com/pololu/zumo-2040-robot)**
    
    This repository contains libraries and example code for the Pololu Zumo 2040 Robot in MicroPython and C.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/P/O/POLOLU-5014-1.jpg)