{"product_id":"zumo-2040-robot-assembled-with-75-1-hp-motors","title":"Zumo 2040 Robot (Assembled with 75:1 HP Motors)","description":"\u003cp\u003eThe \u003ca href=\"\/zh\/collections\/pololu\"\u003ePololu\u003c\/a\u003e Zumo 2040 robot is a versatile tracked robot based on the Raspberry Pi \u003ca href=\"\/zh\/products\/raspberry-pi-rp2040-microcontroller\"\u003eRP2040\u003c\/a\u003e MCU. This \u003cstrong\u003efully-assembled\u003c\/strong\u003e version includes two \u003cstrong\u003e75:1 HP\u003c\/strong\u003e micro metal gearmotors along with \u003cstrong\u003eintegrated dual motor drivers\u003c\/strong\u003e, quadrature \u003cstrong\u003eencoders\u003c\/strong\u003e, \u003cstrong\u003eline sensors\u003c\/strong\u003e, \u003cstrong\u003eside and front proximity sensors\u003c\/strong\u003e for detecting objects, a full \u003cstrong\u003eIMU\u003c\/strong\u003e for detecting impacts and tracking orientation, six \u003cstrong\u003eRGB LEDS\u003c\/strong\u003e, and a graphical \u003cstrong\u003eOLED display\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe low-profile robot is less than 10 cm × 10 cm—small enough to qualify for Mini Sumo. \u003cstrong\u003eNo soldering or assembly is required\u003c\/strong\u003e; just add \u003ca href=\"\/zh\/products\/2500mah-nimh-rechargeable-aa-batteries-4-pack\"\u003e4x AA batteries\u003c\/a\u003e and connect it to a computer with a \u003ca href=\"\/zh\/products\/usb-a-to-usb-c-cable-1m\"\u003eUSB-C cable\u003c\/a\u003e and your Zumo is ready for programming!\u003c\/p\u003e\n\u003ch3\u003eKey Motor Characteristics (75:1 HP)\u003c\/h3\u003e\n\u003ctable width=\"476\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\u003cstrong\u003eMicro Metal Gearmotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"218\"\u003e75:1 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\u003cstrong\u003eFree-Run Speed @ 6V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\u003cstrong\u003eStall Torque @ 6V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 oz·in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStall Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"258\"\u003e\u003cstrong\u003eTop Zumo Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 in\/s (65 cm\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Zumo 2040 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 2040 is a Raspberry Pi RP2040 microcontroller (like the one on the \u003ca href=\"\/zh\/products\/raspberry-pi-pico-w\"\u003eRaspberry Pi Pico\u003c\/a\u003e), a 32-bit dual-core Arm Cortex-M0+ processor running at 125 MHz, which can be programmed with C, C++, Arduino, or Python. The Zumo 2040 has 16 MB (128 Mbit) of flash memory that ships preloaded with a MicroPython interpreter, so you can get started right away by plugging into its USB-C port and editing the included example Python programs.\u003c\/p\u003e\n\u003cp\u003eFor 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. A 4-pin JST SH-compatible connector provides access to the RP2040’s I2C0 bus and can be used with many \u003ca href=\"\/zh\/collections\/sparkfun\"\u003eSparkfun\u003c\/a\u003e Qwiic and \u003ca href=\"\/zh\/collections\/adafruit\"\u003eAdafruit\u003c\/a\u003e STEMMA QT devices.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/zumo_2040_side_views.jpg?v=1712925709\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Zumo 2040 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.\u003c\/p\u003e\n\u003cp\u003eThree onboard pushbuttons offer a convenient interface for user input, and a 128×64 graphical OLED display, buzzer, and six RGB LEDs allow the robot to provide feedback.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/zumo_features_top.jpg?v=1712925839\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/zumo_features_bottom.jpg?v=1712925938\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBatteries (not included)\u003c\/h2\u003e\n\u003cp\u003eThe Zumo robot runs on four AA batteries (\u003cstrong\u003enot included\u003c\/strong\u003e) It works with both alkaline and NiMH batteries, though we recommend using \u003ca href=\"\/zh\/products\/2500mah-nimh-rechargeable-aa-batteries-4-pack\"\u003erechargeable AA NiMH cells\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"471\" style=\"height: 180px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003eRP2040 @ 125 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003eRAM size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003e264 Kbytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003eProgram memory size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003e16 Mbytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003eExternal programmer required?\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003eAssembled\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003eY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003eVersion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003eassembled with 75:1 HP motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003e96L × 99W × 39H mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003e160g (without batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003ePCB dev codes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003ezum03a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 234.078px;\"\u003e\u003cstrong\u003eOther PCB markings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 226.922px;\"\u003e0J14237\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/docs\/0J87\"\u003ePololu Zumo 2040 User’s Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/pololu\/zumo-2040-robot\"\u003eZumo 2040 Robot Libraries and Example Code\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J2005\/zumo-2040-main-board-pinout.pdf\"\u003ePinout\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J2006\/zumo-2040-schematic.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J2007\/zumo-2040-robot-dimensions.pdf\"\u003eDimensions (Overall robot)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J2013\/zumo-2040-main-board-dimensions.pdf\"\u003eDimensions (Main board)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J2008\/zumo-2040-robot.step\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/file\/0J2012\/zum03a-drill.dxf\"\u003eDrill Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Zumo 2040 Robot (Assembled with 75:1 HP Motors)\n\u003cul\u003e\n\u003cli\u003eThe assembled versions of the Zumo 2040 robot are complete, ready-to-program robot platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBatteries and USB-C cable not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":50847421530385,"sku":"POL-5012","price":138.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/zumo-2040-robot-assembled-with-75-1-hp-motors-pololu-pol-5012-41920056361155.jpg?v=1735213088","url":"https:\/\/abcd3032.myshopify.com\/zh\/products\/zumo-2040-robot-assembled-with-75-1-hp-motors","provider":"Tayyab Zak","version":"1.0","type":"link"}