Features

  • Fully RF-Certified Bluetooth Low Energy Module
  • Compact Form Factor
  • On-Board Bluetooth 5.2 Low Energy Stack
  • ASCII Command Interface Over UART
  • Host Controller Interface (HCI) Mode
  • ASCII Commands are Backward Compatible with RN487x Family of Modules
  • Beacon Support
  • Built-in Microchip Transparent Profile for UART Data Streaming
  • Over-the-Air (OTA) Remote Configuration
  • Embedded Enhanced Security
  • 2M Uncoded PHY and Long Range (Coded PHY)
  • Extended Advertising
  • Data Length Extensions and Secure Connections
  • Bluetooth Low Energy Privacy 1.2 with Up to Eight Resolvable and Accept Lists
  • UART-Based Device Firmware Update (DFU)
  • Built-in Microchip OTA Profile with Client and Server Role for OTA DFU Execution
    • OTA device firmware update
    • OTAPC device firmware update on peer RNBD451 device
    • Host MCU OTA firmware update using RNBD451
  • Integrated 16 MHz POSC
  • Supports UART
  • 8 GPIOs that Can Be Controlled By RN Command
  • 12-Bit Analog-to-Digital Converters (ADC) Successive Approximation Register (SAR) Module for Analog-to-Digital Conversion
  • Add-On Up to Six 16-Bit UUID GATT Services (Public Service), Four 128-Bit UUID GATT Services (Private Service) and Each Service Includes Up to Eight Characteristic Attributes
  • Supports Bluetooth Low Energy Advertiser, Observer, Central and Peripheral Roles
  • Supports Bluetooth Low Energy GATT Client and Server Roles
  • Supports Up to Six Concurrent Bluetooth Low Energy Connections
  • Multi-Link and Multi-Role
  • Remote Command Mode in Multi-Link Connection
  • Secured Connection
  • DTM Test Mode
  • Supports PTA Control