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