{"product_id":"24v-ebike-controller-36v-ebike-controller-48v-ebike-controller-20a-motor-controller-sine-wave-controller-brushless-motor-controller-350w-controller-500w-controller-s866-display-sw900-display-tf-100-display-no-2-protocol-pas-controller","title":"24V 36V 48V 20A Sine Wave eBike Controller","description":"\u003ch1\u003e\u003cspan\u003e24V 36V 48V 20A Sine Wave eBike Controller – 350W\/500W, S866 \u0026amp; SW900 Compatible\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eGet your electric bike or scooter running smoothly with this 20A sine wave brushless motor controller, designed for compatible 24V, 36V, and 48V electric drive systems. Rated for 350W and 500W applications, this controller supports a range of common e-bike functions, including throttle control, pedal assist, electronic braking, lighting, and LCD connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for systems using the No. 2 communication protocol, it is listed for use with compatible S866, V889, TF-100, and SW900 instrument displays. Always verify the exact display model, protocol, connector pinout, and controller configuration before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Voltage Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for compatible 24V, 36V, and 48V battery systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e20A Current Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Listed for 350W and 500W brushless motor applications. Confirm whether 20A represents the battery current limit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSine Wave Motor Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for smooth operation with compatible brushless motors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLCD Display Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports compatible No. 2 protocol displays, including listed S866 and SW900 models.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThrottle Support:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Connection for a compatible electric throttle.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePedal Assist (PAS):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports pedal-assist sensor connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eElectronic Brake Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes an e-brake connection for compatible brake cutoff systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLighting Support:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a listed headlight power connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHall Sensor Support:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes a Hall sensor connector for compatible motors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdditional Connections:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The listing identifies an anti-theft power connection and a self-learning function.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact Aluminum Alloy Housing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Measures approximately 10 × 7 × 3.3 cm.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnbranded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSine wave brushless motor controller\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWorking voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V \/ 36V \/ 48V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRated power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e350W \/ 500W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eListed current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMotor type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible brushless motor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDisplay protocol\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. 2 protocol; compatibility required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eListed displays\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eS866, V889, TF-100, SW900 — verify exact compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHousing material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAluminum alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 10 × 7 × 3.3 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMOSFET model\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHY3208, as listed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnections\/functions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDisplay, throttle, Hall sensors, e-brake, PAS, headlight, anti-theft power, self-learning\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBattery included\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWireless functionality\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot included, according to listing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCertification listed\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCE\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMainland China\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eDisplay and Wiring Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis controller is intended for compatible No. 2 protocol displays. Display models with similar names may use different communication protocols or wiring arrangements, so confirm compatibility with your existing display before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore installation, verify:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBattery voltage and polarity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMotor phase wires and Hall sensor connections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLCD communication protocol and pinout\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThrottle wiring and signal voltage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePAS and brake cutoff connections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLighting and auxiliary power requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNever connect wires based on color alone.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Follow the manufacturer's wiring diagram, disconnect the battery before installation, and verify connector pinouts before applying power.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTroubleshooting Guide\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eError E06 – Undervoltage or Voltage Setting\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe supplier states that the controller may default to 36V when this error appears. If using a compatible 24V system, check the battery condition and verify the display's voltage setting. Follow the manufacturer's instructions for changing voltage settings and allow the system to complete the adjustment without operating the controls during the process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not change voltage settings to bypass a genuine low-battery condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eError E07 – Throttle or PAS Wiring\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe supplier associates this error with incorrect PAS or throttle wiring. Disconnect the battery and compare the connectors with the manufacturer's wiring diagram before making corrections. Do not assume that wire colors are universal.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eError E10 – Display Connection\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe supplier identifies E10 as a possible loose display connection. With the battery disconnected, inspect the instrument connector for loose pins, damage, or poor seating, then reconnect it securely.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eError meanings can vary by display and controller version, so confirm the code against the correct product manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this controller include a battery?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo. The listing specifies that the controller is sold without a battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it work with a 48V battery?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is listed for compatible 48V systems. Verify the controller's actual voltage configuration and maximum input voltage before connecting the battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill it work with an S866 or SW900 display?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThose display families are listed, but compatibility depends on the exact model, No. 2 communication protocol, connector, and pinout.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs it suitable for a 350W or 500W motor?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe supplier lists both power ratings. Confirm the motor's voltage, current requirements, Hall sensor configuration, and wiring before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it support pedal assist and a throttle?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe listing identifies connections for both PAS and throttle operation. Confirm the wiring diagram and supported sensor types for your particular system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eShop eBike Controllers at \u003ca href=\"https:\/\/chargemyebike.com\/\"\u003eChargeMyEBike.com\u003c\/a\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFind motor controllers, batteries, chargers, and electrical accessories for compatible electric bike and scooter systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eChargeMyEBike.com — Power Your Ride. Charge Anywhere. Ride Longer.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3e4c8b1e159940f599fd8cc1611dfd3el.jpg\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf9f63be29546487e9fac2795f21c4e1bK.jpg\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6965c64357db4f55969ca22e98549178F.jpg\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7e6db0d72ce045b08179c038c27b2209V.jpg\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdb1832cc662f4c7ca4002847c0498a0c9.jpg\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S57f25fb98b27445387948d5b2ae7d33fj.jpg\" style=\"font-size: 0.875rem;\"\u003e\n\u003c\/h1\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6e7a80b4f9c7489988885191ee216f67S.png\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3e3393e248e04836a1a435a1cb7ac315m.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e24V eBike Controller, 36V eBike Controller, 48V eBike Controller, 20A Motor Controller, Sine Wave Controller, Brushless Motor Controller, 350W Controller, 500W Controller, S866 Display, SW900 Display, TF-100 Display, No. 2 Protocol, PAS Controller, Electric Scooter Controller\u003c\/p\u003e","brand":"Charge My E-Bike ","offers":[{"title":"Default Title","offer_id":47895526375595,"sku":"\u003cnone\u003e","price":52.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2649\/7451\/files\/S7e6db0d72ce045b08179c038c27b2209V.webp?v=1789786472","url":"https:\/\/chargemyebike.com\/products\/24v-ebike-controller-36v-ebike-controller-48v-ebike-controller-20a-motor-controller-sine-wave-controller-brushless-motor-controller-350w-controller-500w-controller-s866-display-sw900-display-tf-100-display-no-2-protocol-pas-controller","provider":"Charge My E-Bike ","version":"1.0","type":"link"}