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Wireless Smart Blind Controller

Overview

Description

The rising demand for energy efficiency and connected devices has increased the need for smart blinds that adjust to real-time sunlight, temperature, and user preferences. Unlike traditional timer-based blinds, smart blinds with wireless sensors improve comfort, save energy, and maintain optimal light and temperature levels in the home.

This wireless smart blind system is designed to deliver maximum comfort by automatically adjusting based on light and temperature set points. Users can easily customize settings and control the blinds through a smartphone or PC interface. The system is compatible with Matter connectivity, ensuring seamless integration with other smart home devices and supporting future automation upgrades.

System Benefits:

  • Ultra-low power Wi-Fi and Bluetooth® module minimizes power consumption while maintaining a compact form factor.
    • Fully integrated module includes FCC, IC, CE, and other regulatory certifications, simplifying development and speeding up time to market.
  • Integrated high-efficiency, low-loss power supply with the latest gallium nitride (GaN) AC/DC converter for DC motors provides energy-efficient blind control in a compact and reliable form factor.
  • Matter compatibility allows for seamless integration and scalability with other smart home sensors and devices, enabling a comprehensive smart home or building automation system.
  • Bluetooth Low Energy (LE) or Wi-Fi connectivity enables flexible sensor placement in the environment for reliable wireless connectivity.

Comparison

Applications

Block Diagram

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WS013: WEBConnector Line.189Connector Line.532Connector Line.837Connector Line.890Connector Line.406Connector Line.405Connector Arrow.347Connector Line.402Window Sun SensorWindow Sun SensorWindow Sun SensorGaN FETGaN FETGaN FETSingle component.315PFC ControllerPFC ControllerSynchronous RectifierSynchronous RectifierSynchronous RectifierRectifier bridge.1275Sheet.319Sheet.320Transformer Inductor Coreless (Air conductor)Sheet.323Sheet.324Sheet.325Sheet.326Sheet.327Sheet.328Sheet.329Sheet.330Sheet.331Connector LineConnector Line.333Connector ArrowTransformer Inductor Coreless (Air conductor).335Sheet.336Sheet.337Sheet.338Sheet.339Sheet.340Sheet.341Sheet.342Sheet.343Sheet.344Connector Line.345Connector Line.346Isolated Flyback ControllerIsolated Flyback ControllerIsolated Flyback ControllerNegative Power RailLine.758Line.759GaN FETGaN FETGaN FETPFC ControllerPFC ControllerPFC ControllerMain PowerMain Power 85-265VAC (1ph)Main Power85-265VAC (1ph)DiodeSheet.358Sheet.359Sheet.360Connector Line.361Connector dotted line.362Connector 1.160.364Capacitor Non-polarizedSheet.366Sheet.367Sheet.368Sheet.369Negative Power Rail.370Line.758Line.759Transformer Inductor Coreless (Air conductor).373Sheet.374Sheet.375Sheet.376Sheet.377Sheet.378Sheet.379Sheet.380Sheet.381Sheet.382Transformer Inductor Coreless (Air conductor).383Sheet.384Sheet.385Sheet.386Sheet.387Sheet.388Sheet.389Sheet.390Sheet.391Sheet.392Buck RegulatorBuck RegulatorBuck RegulatorConnector Line.399Connected signals lineConnector Line.403Connector Line.404Motor-DCSheet.727Sheet.728MMSheet.729Ground.705Sheet.706Sheet.707Ground.708Sheet.709Sheet.710Shutter or Blinds DC Motor up to 65WShutter or Blinds DC Motor up to 65WShutter or BlindsDC Motor up to 65WTouch KeySheet.413Sheet.414Sheet.415Sheet.416Sheet.417Sheet.418Sheet.419Sheet.420Sheet.421Connector dotted line.470Vertical Wire Bundle.197NNNSheet.473User ButtonsUser ButtonsUser ButtonsDiode - LEDSheet.861Sheet.862Sheet.863Sheet.864Sheet.865Darlington.651Sheet.867Darlington.254GroundSheet.872Sheet.873Connector Line.193Diode - LED.523Sheet.877Sheet.878Sheet.879Sheet.880Sheet.881Darlington.651Sheet.883Darlington.254User LEDsUser LEDsUser LEDsConnected signals line.538OLEDSheet.495(128*64)(128*64)(128*64)Sheet.497Sheet.498Sheet.499Sheet.500Sheet.501Sheet.502Sheet.503Sheet.504Sheet.505Sheet.506Sheet.507Sheet.508Sheet.509Sheet.510Sheet.511Sheet.512Sheet.513Sheet.514Sheet.515Sheet.516Sheet.517Sheet.518Sheet.519Sheet.520Sheet.521Vertical Wire Bundle.838444Sheet.840Vertical Wire Bundle222Sheet.893Connected signals line.89722V/3Amax22V/3Amax22V/3Amax26Vabs.max/3Apk26Vabs.max/3Apk26Vabs.max/3ApkConnector Arrow.9013.3V/1Amax3.3V/1Amax3.3V/1AmaxConnected signals arrowConnected signals arrow.907Matter-Ready Sensor Module with Wi-Fi & BluetoothMatter-Ready Sensor Module with Wi-Fi & BluetoothMatter-Ready Sensor Module with Wi-Fi & BluetoothMulti-Purpose Air Quality SensorMulti-Purpose Air Quality SensorMulti-Purpose Air Quality SensorProprietary SensorsProprietary SensorsProprietary SensorsPHY: Wi-Fi and/or Bluetooth LE Protocol: Matter or ProprietaryPHY: Wi-Fi and/or Bluetooth LE Protocol: Matter or ProprietaryPHY: Wi-Fi and/or Bluetooth LE Protocol: Matter or ProprietarySheet.481TabletSheet.483Sheet.484Sheet.485Sheet.486Sheet.487Smartphone UISmartphone UISmartphone UISheet.489LaptopPC GUIPC GUIPC GUIConnected signals arrow.910Connected signals arrow.911Connected signals arrow.912Connected signals arrow.914Connected signals arrow.916WS013WS013WS013Clock + SettingsClock + SettingsClock + SettingsWi-Fi & Bluetooth ModuleWi-Fi & Bluetooth ModuleWi-Fi & Bluetooth ModuleWi-Fi & Bluetooth ModuleVDDVDDVDDGPIOGPIOGPIO32kHz32kHz32kHzRTCRTCRTC40MHz40MHz40MHzGPIOGPIOGPIOGPIOGPIOGPIOSPISPISPII2CI2CI2CConnected signals line.212Connector Line.830Circle.195.909Sheet.932Sheet.922Sheet.924Sheet.925Sheet.926Sheet.927Sheet.928Connector Line.930Connector Line.931Sheet.933Sheet.934Sheet.935Sheet.936Sheet.937Sheet.938Sheet.939Connector Line.930Connector Line.931RF Osc.RF Osc.RF Osc.Wi-Fi PHYWi-Fi PHYWi-Fi PHYBT5 PHYBT5 PHYBT5 PHYAntennaSheet.949Sheet.950Sheet.951Sheet.952Sheet.953HVPAKHVPAKHVPAKHVPAKP-Channel Depletion MOSFETSheet.558Sheet.559Sheet.560Sheet.561Sheet.562Sheet.563Sheet.564Sheet.565Sheet.566Sheet.567Sheet.568Connect.46Sheet.570Sheet.571N-Channel Depletion MOSFET.601N-Channel Depletion MOSFET.603Connector Line.625Circle.626Circle.627P-Channel Depletion MOSFET.647Sheet.648Sheet.649Sheet.650Sheet.651Sheet.652Sheet.653Sheet.654Sheet.655Sheet.656Sheet.657Sheet.658Connect.46Sheet.660Sheet.661N-Channel Depletion MOSFET.601N-Channel Depletion MOSFET.603Circle.664Circle.665P-Channel Depletion MOSFET.666Sheet.667Sheet.668Sheet.669Sheet.670Sheet.671Sheet.672Sheet.673Sheet.674Sheet.675Sheet.676Sheet.677Connect.46Sheet.679Sheet.680N-Channel Depletion MOSFET.601N-Channel Depletion MOSFET.603Circle.683Circle.684P-Channel Depletion MOSFET.685Sheet.686Sheet.687Sheet.688Sheet.689Sheet.690Sheet.691Sheet.692Sheet.693Sheet.694Sheet.695Sheet.696Connect.46Sheet.698Sheet.699N-Channel Depletion MOSFET.601N-Channel Depletion MOSFET.603Circle.702Circle.703Connector Line.704I2CI2CI2CCircle.195Connector 1.160Connector Line.956Connected signals line.731Connector Line.711Connector Line.712Connector Line.832Connected signals line.835Connector Arrow.908Connector dotted line~100W AC/DC Power Supply with High Efficiency (GaN) + Optional PFC~100W AC/DC Power Supply with High Efficiency (GaN) + Optiona...~100W AC/DC Power Supply with High Efficiency (GaN) + Optional PFC
Exiting Interactive Block Diagram

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