{"product_id":"zumo-32u4-oled-robot-kit","title":"Zumo 32U4 OLED Robot Kit","description":"\u003cp\u003eThe Pololu Zumo 32U4 OLED robot is a versatile tracked robot based on the Arduino-compatible ATmega32U4 MCU\u003c\/p\u003e\n\u003cp\u003eThis kit contains most of the parts you need to build one—all you need to add are a pair of micro metal gearmotors and four AA batteries.\u003c\/p\u003e\n\u003cp\u003eIt includes integrated dual motor drivers, a graphical OLED display, quadrature encoders, line sensors, side and front proximity sensors, and a full IMU. The assembled robot is less than 10 cm × 10 cm—small enough to qualify for Mini Sumo. \u003cstrong\u003eThis product is a kit; assembly (including soldering) is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Zumo 32U4 OLED is a highly integrated, user-programmable and customizable tracked robot. It measures less than 10 cm on each side and weighs approximately 275 g with batteries (160 g without), so it is both small enough and light enough to qualify for Mini-Sumo competitions, but its versatility makes it capable of much more than just robot sumo battles.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the Zumo 32U4 is an ATmega32U4 AVR microcontroller from Microchip (formerly Atmel). The Zumo 32U4 features a USB interface and ships preloaded with an Arduino-compatible bootloader. A software add-on is available that makes it easy to program the robot from the Arduino environment, and Pololu have Arduino libraries and example sketches to help get you started. A USB A to Micro-B cable (not included) is required for programming. For advanced users who want to customize or enhance their robots with additional peripherals, the robot’s power rails and microcontroller’s I\/O lines can be accessed via 0.1″-spaced through-holes along the sides and front of the main board.\u003c\/p\u003e\n\u003cp\u003eThe Zumo 32U4 features two H-bridge motor drivers and a variety of integrated sensors, including a pair of quadrature encoders for closed-loop motor control, a complete inertial measurement unit (3-axis accelerometer, gyro, and magnetometer), five downward-facing reflectance sensors for line-following or edge-detection, and front- and side-facing proximity sensors for obstacle detection and ranging. Three on-board pushbuttons offer a convenient interface for user input, and a 128×64 graphical OLED display, buzzer, and indicator LEDs allow the robot to provide feedback.\u003c\/p\u003e\n\u003ch2\u003eKit contents\u003c\/h2\u003e\n\u003cp\u003eWith the exception of motors, batteries, and a USB A to Micro-B cable, this kit contains everything necessary to build and operate a Zumo 32U4 robot:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/products\/zumo-chassis-kit-no-motors\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eZumo Chassis Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-eu\/products\/zumo-32u4-oled-main-board\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eZumo 32U4 OLED Main Board\u003c\/a\u003e (this includes two magnetic encoder discs that work with encoder sensors integrated into the main board and a through-hole buzzer)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/products\/zumo-32u4-front-sensor-array\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eZumo 32U4 Front Sensor Array\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/products\/zumo-32u4-blade\" target=\"_blank\" rel=\"noopener noreferrer\"\u003estainless steel Zumo 32U4 Blade and plastic IR LED holder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/products\/graphical-oled-display-128x64-1-3-white-spi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003egraphical OLED display\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee the \u003ca href=\"https:\/\/www.pololu.com\/docs\/0J63\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eZumo 32U4 robot user’s guide\u003c\/a\u003e for detailed assembly instructions.\u003c\/p\u003e\n\u003ch2\u003eMotors\u003c\/h2\u003e\n\u003cp\u003eThe Zumo chassis uses two micro metal gearmotors, one for each tread. The ideal motors for your robot depend on your desired torque, speed, and current draw, so \u003cstrong\u003emotors are not included\u003c\/strong\u003e. Pololu generally recommend using high-power (HP or HPCB, which have long-life carbon brushes) micro metal gearmotors since the tracks require a decent amount of torque to move effectively; higher gear ratios of the non-HP motors might work if you want lower current draw, but they will be slower and offer less control. Specifically, Pololu primarily recommend the 50:1, 75:1, or 100:1 HP (or HPCB) motors for use with this chassis. Additionally, be sure to get a version with extended motor shafts if you want to be able to use the Zumo 32U4’s encoders.\u003c\/p\u003e\n\u003ch2\u003eBatteries\u003c\/h2\u003e\n\u003cp\u003eThe Zumo 32U4 robot runs off of four AA batteries. It works with both alkaline and NiMH batteries, though Pololu recommend using rechargeable AA NiMH cells.\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDocumentation and other information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/docs\/0J63\" target=\"_blank\"\u003ePololu Zumo 32U4 Robot User’s Guide\u003c\/a\u003e - User’s manual for the Pololu Zumo 32U4 robot.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFile downloads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1240\/a-star-windows-1.3.0.0.zip\" target=\"_blank\"\u003ePololu A-Star 32U4 drivers for Windows (version 1.3.0.0)\u003c\/a\u003e - This download contains the Windows drivers for the A-Star 32U4 and the rest of our 32U4 family of boards.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1848\/zumo-32u4-oled-pinout.pdf\" target=\"_blank\"\u003ePinout diagram of the Zumo 32U4 OLED main board\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1847\/zumo-32u4-oled-schematic-diagram.pdf\" target=\"_blank\"\u003eSchematic diagram of the Zumo 32U4 OLED\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1849\/zumo-32u4-oled-robot.step\" target=\"_blank\"\u003e3D model of the assembled Zumo 32U4 OLED Robot\u003c\/a\u003e - This model uses simplified models of the control electronics to reduce the file size. More detailed models are available separately of the Zumo 32U4 OLED main board (24MB step) and Zumo 32U4 front sensor array (4MB step).\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1852\/zumo-32u4-oled-main-board-dimensions.pdf\" target=\"_blank\"\u003eDimension diagram of the Zumo 32U4 OLED Main Board\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1851\/zum02d-drill.dxf\" target=\"_blank\"\u003eDrill guide for the Zumo 32U4 OLED Main Board\u003c\/a\u003e - This DXF drawing shows the locations of all of the board’s holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J683\/GP2S60_DS.pdf\" target=\"_blank\"\u003eDatasheet for the Sharp GP2S60 compact reflective photointerrupter\u003c\/a\u003e - Datasheet for the sensor used on the QTR-3RC and QTR-3A Reflectance Sensor Arrays, the Zumo 32U4 robot front sensor array, and the Optical Encoders for micro metal gearmotors.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J615\/tssp77038.pdf\" target=\"_blank\"\u003eVishay TSSP77038 IR receiver module datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended links\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/pololu\/zumo-32u4-arduino-library\" target=\"_blank\"\u003eZumo 32U4 Arduino library\u003c\/a\u003e - The Zumo32U4 library for the Arduino IDE helps interface with the on-board hardware on the Zumo 32U4 robot.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pololu.github.io\/zumo-32u4-arduino-library\" target=\"_blank\"\u003eZumo32U4 library documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/pololu\/a-star\" target=\"_blank\"\u003eA-Star repository on GitHub\u003c\/a\u003e - This repository contains Arduino add-on files, Windows drivers, and bootloaders for the A-Star 328PB, A-Star 32U4, and the rest of our 32U4 family of boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.microchip.com\/wwwproducts\/en\/ATmega32u4\" target=\"_blank\"\u003eATmega32U4 documentation\u003c\/a\u003e - Microchip’s product page for the ATmega32U4 AVR microcontroller, with links to its datasheet, application notes, and other resources.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/drv8838.pdf\" target=\"_blank\"\u003eTexas Instruments DRV8837\/DRV8838 motor driver datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps2113a.pdf\" target=\"_blank\"\u003eTPS2113A datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":39567763308627,"sku":"POL-4990","price":97.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/0J11450.1200.jpg?v=1638546596","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/zumo-32u4-oled-robot-kit","provider":"Pimoroni Ltd","version":"1.0","type":"link"}