{"product_id":"m5stack-basex-ev3-motor-compatible-base-rj11-interface","title":"M5Stack BaseX EV3-Compatible Motor Base","description":"\u003cp\u003e\u003cstrong\u003eThe M5Stack Base X expands M5Core with support for up to four LEGO EV3 motors, dual servo outputs, built-in microphone, GPIO\/UART connectivity, and a rechargeable battery, making it ideal for LEGO-compatible robotics and custom sensor projects.\u003c\/strong\u003e\u003c\/p\u003e \u003chr\u003e \u003cp\u003eThe \u003ca href=\"\/collections\/m5stack\" title=\"M5Stack Products\"\u003eM5Stack\u003c\/a\u003e \u003cstrong\u003eBase X\u003c\/strong\u003e is a specialized base compatible with\u003cstrong\u003e LEGO EV3 motors\u003c\/strong\u003e. Its structural design is similar to BASE26, supporting multiple mounting methods, and additionally providing a LEGO connector base that allows Base X to be easily integrated into LEGO builds.\u003c\/p\u003e \u003cp\u003eBase X can \u003cstrong\u003econnect up to 4 LEGO motors\u003c\/strong\u003e (RJ11) simultaneously, supporting angle\/speed reading and control, perfectly compatible with the original motor functions.\u003c\/p\u003e \u003cp\u003eIn addition, the base provides \u003cstrong\u003e2 servo interfaces\u003c\/strong\u003e for direct servo angle control, a \u003cstrong\u003ebuilt-in PDM microphone\u003c\/strong\u003e for sound acquisition, a \u003cstrong\u003eUART interface\u003c\/strong\u003e (16\/17), and a \u003cstrong\u003eGPIO interface\u003c\/strong\u003e (26\/36), making it more flexible for connecting various sensors in different scenarios. The base has a \u003cstrong\u003ebuilt-in 950mAh battery\u003c\/strong\u003e that can be charged via the M5Core’s \u003cstrong\u003eUSB Type-C\u003c\/strong\u003e port to extend battery life. To improve the driving capability of the interfaces, the base is equipped with a \u003cstrong\u003eDC power jack\u003c\/strong\u003e for powering motors using an external \u003ca href=\"\/products\/meanwell-12v-5a-60w-power-supply-gst60a12-p1j\" title=\"Mean Well 12V 5A 60W Power Supply (GST60A12-P1J)\"\u003e9 ~ 12V DC power supply\u003c\/a\u003e (charging through the base is not supported).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e The \u003ca href=\"\/collections\/m5stack-core-series\" title=\"M5Stack Core Series\"\u003eM5Stack Core\u003c\/a\u003e is not included. \u003c\/p\u003e \n\u003chr\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. \u003ca href=\"https:\/\/thepihut.com\/pages\/lithium-shipping\" target=\"_blank\"\u003eWhy?\u003c\/a\u003e\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e4-way RJ12 LEGO motor interface (total maximum current output 2A for the base)\u003c\/li\u003e \u003cli\u003e2-way servo drive (total maximum current output 2A for the base)\u003c\/li\u003e \u003cli\u003e1-way UART\u003c\/li\u003e \u003cli\u003e1-way GPIO\u003c\/li\u003e \u003cli\u003eBuilt-in PDM microphone (G34)\u003c\/li\u003e \u003cli\u003eOnboard DC-DC conversion (9 ~ 12V input, for independent motor power only)\u003c\/li\u003e \u003cli\u003eBuilt-in 950mAh battery\u003c\/li\u003e \u003cli\u003eMultiple mounting methods \/ LEGO hole support\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMCU\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSTM32F030C8T6\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eI2C Communication @0x22\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e54.0 x 54.0 x 26.0mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e59.0g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/en\/products\/sku\/K037\" target=\"_blank\" rel=\"noopener\" title=\"Product documents\"\u003eProduct documents\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x M5Stack BaseX EV3 motor compatible base RJ11 interface\u003cbr\u003e \u003cul\u003e \u003cli\u003e1x LEGO Base\u003c\/li\u003e \u003cli\u003e2x M3 * 5mm 304 Stainless Steel Hex Socket Bolt\u003c\/li\u003e \u003cli\u003e2x M3 * 32mm 304 Stainless Steel Hex Socket Bolt\u003c\/li\u003e \u003cli\u003e1x Hex Key L-Shape 2.5mm (For M3 Screw)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePlease note: The M5Stack Core is not included. \u003c\/strong\u003e\u003c\/p\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":55763493585281,"sku":"K037","price":19.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/m5stack-basex-ev3-compatible-motor-base-m5stack-k037-1242687363.jpg?v=1780584851","url":"https:\/\/thepihut.com\/products\/m5stack-basex-ev3-motor-compatible-base-rj11-interface","provider":"The Pi Hut","version":"1.0","type":"link"}