{"product_id":"roller485-lite-unit-without-slip-ring-stm32","title":"Roller485 Lite Unit without Slip Ring (STM32)","description":"\u003cp\u003eThe Roller485 Lite Unit is an all-in-one brushless DC motor control kit for efficient motion control. It supports 6-16V DC power input through the PWR485 interface or 5V input via the Grove connector and can automatically adjust power settings for optimal performance. With a built-in FOC closed-loop drive system and a 3504 200KV brushless motor, it can handle a continuous phase current of 0.5A and up to 1A for short bursts, without needing to cool down.\u003c\/p\u003e\n\u003cp\u003eThe motor driver has a magnetic encoder for feedback, providing precise control over current, speed, and position. To make monitoring easy, it includes a 0.66\" OLED display showing the device's real-time status. There’s also an RGB indicator light and a function button for easy interaction.\u003c\/p\u003e\n\u003cp\u003eThe unit's base is designed with both LEGO-compatible mounting holes and M3 screw holes, making it easy to assemble and put into projects. Roller485 Lite's hardware and software are fully open-source, allowing for motion control and parameter adjustment via RS485 or I2C buses. It also provides SWD and SWO debugging interfaces for added flexibility in development. Ideal for use in robotic joints, motion control systems, industrial automation, and visual demonstrations, this versatile product fits a wide range of projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The main difference between the Unit-Roller485 Lite and Unit-Roller485 is that the Lite version does not include the slip ring extended Grove connector or the top LEGO expansion interface.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo purchase the full version with the slip ring and LEGO expansion, \u003ca href=\"\/hi\/products\/roller485-unit-with-bldc-motor-stm32\"\u003eclick here\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrushless DC motor control\u003c\/li\u003e\n\u003cli\u003eRS-485\/I2C communication control\u003c\/li\u003e\n\u003cli\u003eIntegrated OLED display\u003c\/li\u003e\n\u003cli\u003eRGB indicator light\u003c\/li\u003e\n\u003cli\u003eFOC closed-loop drive system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"780\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"208\"\u003eMCU\u003c\/td\u003e\n\u003ctd width=\"572\"\u003eSTM32G431CBU6@Cortex-M4, 128KB-Flash, 32KB-SRAM, 170MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eD3504 200KV Brushless Motor@Diameter: 41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Chip\u003c\/td\u003e\n\u003ctd\u003eDRV8311HRRWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Sensor\u003c\/td\u003e\n\u003ctd\u003eTLI5012BE1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003ePWR-485 (HT3.96-4P interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C (0x64)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e0.66\" OLED display, resolution: 64 x 48, SPI communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB LEDs\u003c\/td\u003e\n\u003ctd\u003e2x WS2812-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eMotor Power Supply\u003c\/td\u003e\n\u003ctd\u003eRS-485 (VH3.96-4P interface) power supply@6-16V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrove Port DC 5V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip ring Grove port DC 5V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eLoad\u003c\/td\u003e\n\u003ctd\u003eLoad: 200g, Motor speed: 1400rpm, Current: DC16V\/601mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad: 500g, Motor speed: 560rpm, Current: DC16V\/918mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo load: DC16V\/78mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V power supply@70mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS-485 (VH3.96-4P interface) power supply DC16V@32mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e48dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eOutput Torque\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V power supply: 0.021N.m\/0.2kgf.cm@current 350mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485 (VH3.96-4P interface) power supply: 0.065N.m\/0.66kgf.cm@current 927mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e40 x 40 x 30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Dimensions\u003c\/td\u003e\n\u003ctd\u003e170 x 75 x 52mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e70.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Weight\u003c\/td\u003e\n\u003ctd\u003e146.9g\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:\/\/docs.m5stack.com\/en\/unit\/Unit-Roller485%20Lite\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/en\/guide\/motor_ctl\/roller485\/roller485\"\u003eTutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Roller485 Lite Unit\u003c\/li\u003e\n\u003cli\u003e1x HT3.96R-4P plug\u003c\/li\u003e\n\u003cli\u003e1x HY2.0-4P Grove cable (5cm)\u003c\/li\u003e\n\u003cli\u003e6x Friction pins\u003c\/li\u003e\n\u003cli\u003e1x Flange\u003c\/li\u003e\n\u003cli\u003e1x Bracket\u003c\/li\u003e\n\u003cli\u003e1x Hex key (2.5mm)\u003c\/li\u003e\n\u003cli\u003e1x Hex key (2mm)\u003c\/li\u003e\n\u003cli\u003e6x M3 nuts\u003c\/li\u003e\n\u003cli\u003e2x Hex socket cup head screws M3 x 14mm\u003c\/li\u003e\n\u003cli\u003e4x Hex socket countersunk head screws M3 x 14mm\u003c\/li\u003e\n\u003cli\u003e2x Hex socket countersunk head screws M3 x 12mm\u003c\/li\u003e\n\u003cli\u003e4x Hex socket countersunk head screws M3 x 5mm\u003c\/li\u003e\n\u003cli\u003e1x Single-ended terminal wire 5P debugging wire\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":50847231050001,"sku":"U182-LITE","price":29.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/roller485-lite-unit-without-slip-ring-stm32-m5stack-u182-lite-43228855009475.jpg?v=1735208912","url":"https:\/\/abcd3032.myshopify.com\/hi\/products\/roller485-lite-unit-without-slip-ring-stm32","provider":"Tayyab Zak","version":"1.0","type":"link"}