Wireless, battery-powered smart locks are changing the way customers control access to homes and buildings. The desire to eliminate the need for physical keys, control a lock from anywhere, and get notifications when an entry point is locked or unlocked is driving the demand for smart locks with Internet connectivity. This design demonstrates how SimpleLink™Wi-Fi® enables the development of battery-powered smart locks with integrated Wi-Fi for direct Internet connectivity.

• 1.26 Years of Estimated Battery Life, Using Four AA Batteries While Always Connected
• Direct Connection to Cloud, to Enable Remote Monitoring and Control
• Integrated Wi-Fi Radio, Network Processor, and MCU, for Optimized Design With Low-Power Consumption
• Multiple Wi-Fi Provisioning Methods – BLE, AP, and SmartConfig™
• Wide Range of Built-in Security Features Necessary for Secure, Cloud-Connected Applications
  • Secure Boot of MCU Image
  • Internal HTTPS Server for AP Provisioning
  • MQTT Over TLS With Eclipse Internet of Things (IoT) Broker
  • Secure Over the Air (OTA) Using Dropbox™
  • 128-Bit, Unique Device ID
• Motor Driver With Integrated FETs, Enabling Easy Design and Small Solution Size With Minimal Discretes