Wireless Smart Lock Reference Kit With RS14100 MCU Product Brief www.redpinesignals.com The Redpine wireless Smart Lock Reference Design enables quick development and deployment of Wi-Fi ® + BT / BLE 5.0 based low cost, ultra-low power IoT Smart Home devices such as smart locks and access control applications. The design is based on RS14100 SoC or module, that provides the following features: • Break-through ultra-low power, always-on Wi-Fi cloud connectivity for longest battery life ( 3 + years ). • End-to-end security through TLS / SSL connection to Amazon IoT Cloud Server. • Secure BLE connection enabling configuration and control of the lock via Smart Phone. Overview Reference Design Highlights • Highly integrated single chip or module with Wi-Fi + Bluetooth ® 5.0 (BT / BLE) plus an application ARM ® MCU Cortex ® M4 enabling low cost IoT Smart Lock design. • Ultra-low power design with always-on Wi-Fi connectivity enabling multi-year ( 3 + years ) battery life. • Powerful ARM Cortex M4 that includes a Sensor Hub, running upto 180 MHz, sufficient for most IoT applications. • FCC / IC, CE / RED, and TELEC certified Modules. • End-to-end secure SSL / TLS cloud communication with Amazon AWS IoT server via secure Wi-Fi connection. • Sample Mobile application (Android) using BLE for provisioning and control of the lock. • Web App on Amazon AWS IoT Cloud using MQTT to communicate with the lock. • Reference hardware design files, mobile app, and embedded app to enable fast development and deployment of IoT smart lock products. LED’s Audio Sensors - - - - - - - - - - - - - - - - - - - - RS14100 WiSe MCU (Wi-Fi+BT/BLE) Opamp & ADC Capacitative Touch Keypad / Buttons Brushed DC or Stepper Motor Driver Power Converter (Motor is powered directly by battery) 4 AA Batteries PWM & GPIO Motor Current I2S I2C GPIO 3V 6V M RS14100 MCU Smart Lock Reference Diagram Optional Block Diagram Secure BLE Connection (Lock Config / Control) Secure Wi-Fi Connection to Cloud Server (Lock Control) AWS IoT Server