The demand for smart locks is a rapidly growing segment for the home and building automation industries. These locks need to be able to communicate with a smart home or building via fingerprint recognition and/or with a mobile phone using a common wireless communication protocol such as Bluetooth® or Wi-Fi. This smart lock solution features fingerprint control, low power Bluetooth and low power Wi-Fi options. The DA16600 low power Wi-Fi plus low power Bluetooth Low Energy (LE) module, DA16200 low power Wi-Fi networking system-on-chip (SoC) and DA14531 SmartBond TINY™ Bluetooth LE module provide the smallest and lowest Bluetooth 5.1, ultra-low power Wi-Fi SoC for battery-powered Internet of Things (IoT) devices. Additionally, the GreenPAK™ family of cost-effective NVM programmable devices provides features such as motor driver and LED control. And, the RX651 high-performance, low pin count, 32-bit microcontroller (MCU) is available to design in a fingerprint module for the algorithm design. A wide input range ultra-low quiescent current LDO and Time of Flight (ToF) sensor are also used for a complete compact design.

System Benefits​:

  • Includes the world’s smallest and lowest power Bluetooth 5.1 system-on-chip
  • Ultra-low power Wi-Fi SoC for battery-powered IoT devices
  • High-performance 120MHz low pin count MCU for adding a fingerprint module
  • Programmable mixed-signal matrix enables innovators to integrate many system functions into a single custom circuit

Target Applications:

  • Smart homes
  • Smart buildings
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Smart Lock with Super-Low Power Wi-Fi and Bluetooth Low Energy
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Legend for Renesas/Dialog System Diagrams

 

Related Products

Product Description Featured Document Ordering
       
Cellular IoT Modules      
RYZ014A LTE Cat-M1 Cellular IoT Module Datasheet Buy/Sample
       
Connectivity      
DA14531 World’s Smallest and Lowest Power Bluetooth 5.1 System-on-Chip Datasheet Buy/Sample
DA16200 Ultra-Low Power Wi-Fi SoC for Battery-Powered IoT Devices Datasheet Buy/Sample
DA16600 Ultra-Low Power Wi-Fi + Bluetooth LE Combo Modules for Battery-Powered IoT Devices Datasheet Contact Sales
       
Interface & Sensory      
DA7280 Low Power High-Definition Haptic Driver for Next Generation Human Machine Interfaces (HMI) Datasheet Contact DigiKey
       
Microcontroller      
RA2E1 48MHz Arm® Cortex®-M23 Entry-Level General-Purpose Microcontroller Datasheet Buy/Sample
RX651 32-bit Microcontrollers with RXv2 Core, Large-Capacity RAM, and Enhanced Security, Connectivity and HMI Capabilities Datasheet Buy/Sample
       
Programmable
Mixed-Signal Devices
     
SLG46537V GreenPAK Integrated Multi-Channel LED Control and GPIO Expander Datasheet Buy/Sample
SLG47105 Mixed-Signal Logic and High Voltage H-Bridge Functionality in a Tiny 2mm x 3mm QFN Package Datasheet Buy/Sample
       
Proximity Sensor      
ISL29501 Time of Flight (ToF) Signal Processing IC Datasheet Buy/Sample

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