{"product_id":"motoron-m3h256-triple-motor-controller-kit-for-raspberry-pi","title":"Motoron M3H256 Triple Motor Controller Kit for Raspberry Pi","description":"\u003cp\u003eThe Motoron M3H256 Triple Motor Controller makes it easy to control up to three bidirectional, brushed DC motors from a Raspberry Pi (Model B+ or newer) through an I²C interface.\u003c\/p\u003e\n\u003cp\u003eEach module can independently control up to three motors, and multiple Motoron boards can be stacked on top of the same Raspberry Pi for projects that need to control even more motors. The M3H256 operates from \u003cstrong\u003e4.5 V to 48 V\u003c\/strong\u003e and can deliver continuous output currents up to \u003cstrong\u003e2 A per motor\u003c\/strong\u003e. This version ships with a variety of header pin and terminal block options included but not soldered in.\u003c\/p\u003e\n\u003cp\u003eThe M3H256 is designed to stack on top of a Raspberry Pi (Model B+ or newer), similar to a HAT (Hardware Attached on Top), and multiple Motoron controllers can be stacked on top of each other, allowing independent control of many motors. Unlike most Pololu motor drivers and motor driver expansion boards for Raspberry Pi, the Motoron does not require any PWM outputs on your Raspberry Pi. Instead, the Raspberry Pi communicates with the Motoron using I²C, so only two GPIO pins are needed regardless of how many Motorons you connect.\u003c\/p\u003e\n\u003cp\u003eFor applications using an Arduino or compatible controller, \u003ca href=\"\/en-eu\/products\/motoron-m3s256-triple-motor-controller-shield-kit-for-arduino\" target=\"_blank\" data-mce-href=\"\/en-eu\/products\/motoron-m3s256-triple-motor-controller-shield-kit-for-arduino\"\u003econsider the Motoron M3S256 instead\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit ships with the following connectors included but not soldered in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 1×10 stackable female headers (or one 2×10 header)\u003c\/li\u003e\n\u003cli\u003eFour 2-pin 3.5mm terminal blocks\u003c\/li\u003e\n\u003cli\u003eFour 2-pin 5mm screw terminal blocks\u003c\/li\u003e\n\u003cli\u003eOne 1×25 breakaway male header (you can cut or break this into smaller header strips to install as desired)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt also includes a set of two M2.5 standoffs (11 mm length), screws, and nuts that can be used to secure the board at the proper height for the GPIO connector.\u003c\/p\u003e\n\u003cp\u003eThere are more connectors included than can be soldered to the board, providing different assembly options to suit a variety of applications. Additional connector options are available separately, and you can also solder wires directly to the board for more compact installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For applications where the Motoron will be used as a standalone board or at the \u003cstrong\u003etop\u003c\/strong\u003e of an add-on board stack, it can be assembled with the included 0.1″ male header pins and larger (5.0mm-pitch) blue terminal blocks. For applications where the Motoron will be one of the intermediate members of a stack of add-on boards, we recommend assembling it with the stackable headers and smaller (3.5mm-pitch) green terminal blocks. The terminal blocks are intended to be soldered to the larger through-holes for the power and motor connections, and the blue ones should get locked together prior to installation.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures and specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThree motor control channels allow for independent control of up to three bidirectional brushed DC motors per Motoron\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range: 4.5 V to 48 V\u003c\/li\u003e\n\u003cli\u003eMaximum output current per motor: 2.0 A continuous, 6.4 A peak for \u0026lt;1 second\u003c\/li\u003e\n\u003cli\u003eReverse-voltage protection on motor power supply (down to -40 V)\u003c\/li\u003e\n\u003cli\u003eLogic voltage range: 2.8 V to 5.5 V\u003c\/li\u003e\n\u003cli\u003eControl interface: I²C\u003c\/li\u003e\n\u003cli\u003eI²C clock speed: up to 400 kHz\u003c\/li\u003e\n\u003cli\u003eOptional cyclic redundancy checking (CRC)\u003c\/li\u003e\n\u003cli\u003eConfigurable motion parameters:\u003c\/li\u003e\n\u003cli\u003eMax acceleration\/deceleration forward\/reverse\u003c\/li\u003e\n\u003cli\u003eStarting speed forward\/reverse\u003c\/li\u003e\n\u003cli\u003eDirection change delay forward\/reverse\u003c\/li\u003e\n\u003cli\u003ePWM frequency: eight options available from 1 kHz to 80 kHz\u003c\/li\u003e\n\u003cli\u003eCommand timeout feature stops motors if the Raspberry Pi stops communicating\u003c\/li\u003e\n\u003cli\u003eConfigurable automatic error response\u003c\/li\u003e\n\u003cli\u003eMotor power supply (VIN) voltage measurement\u003c\/li\u003e\n\u003cli\u003eOptional pins make it easy to power the Raspberry Pi from reverse-protected motor power through an external regulator (not included)\u003c\/li\u003e\n\u003cli\u003eTwo status LEDs\u003c\/li\u003e\n\u003cli\u003eMotor direction indicator LEDs\u003c\/li\u003e\n\u003cli\u003eMotoron Python library simplifies getting started using the Motoron with a Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eComprehensive user’s guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocumentation and other information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/docs\/0J84\" target=\"_blank\" data-mce-href=\"https:\/\/www.pololu.com\/docs\/0J84\"\u003ePololu Motoron Motor Controller User’s Guide (Printable PDF)\u003c\/a\u003e - User’s manual for the Pololu Motoron Motor Controllers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cbr\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1886\/motoron-m3h256-triple-motor-controller-for-raspberry-pi-dimensions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDimension diagram of the Motoron M3H256 Triple Motor Controller for Raspberry Pi\u003c\/a\u003e (314k pdf)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1887\/motoron-m3h256-triple-motor-controller-for-raspberry-pi.step\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3D model of the Motoron M3H256 Triple Motor Controller for Raspberry Pi\u003c\/a\u003e (14MB step)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pololu.com\/file\/0J1888\/mc3h41a-drill.dxf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDrill guide for the Motoron M3H256 Triple Motor Controller for Raspberry Pi\u003c\/a\u003e (119k dxf) - This DXF drawing shows the locations of all of the board’s holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended links\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/pololu\/motoron-rpi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMotoron Motor Controller Python library for Raspberry Pi\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":40082699583571,"sku":"POL-5034","price":39.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/0J11671.1200.jpg?v=1657536241","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/motoron-m3h256-triple-motor-controller-kit-for-raspberry-pi","provider":"Pimoroni Ltd","version":"1.0","type":"link"}