描述 Description

Application ExamplesEffortlessly add Bluetooth? Low Energy (LE) 5.2 to your design with our RNBD451PE plug-and-play module. The RNBD451PE is truly plug-and-play – there is no programming, RF-design or regulatory certification required. Part of our Bluetooth LE product portfolio, the RNBD451PE saves time, money and engineering resources which reduces your time to market.Plug-and-play simplicity:?No wireless software development needed, just send commands from any MCU over UART. Supports Host Controller Interface (HCI) mode for Linux/MPU applications.RF-ready with onboard antenna:?RF design is complicated, but with the RNBD451PE module, you don’t have to worry about it. The RNBD451PE module comes with an on-board PCB antenna built for optimal RF performance, saving you time and RF-design hassle.Global regulatory-certified: RF certification can take a lot of time and money. RNBD451PE modules are pre-certified in US, Canada, Europe, Taiwan, China, Japan, and Korea. Choosing a pre-certified module bypasses the certification process allowing you to focus on your product.Free mobile app and source code for Android? and iOS?: Download the app and source code today and get started with creating your own mobile app.Free personalized design check service: When you choose our products, we will review and provide guidance on the schematic, PCB layout and RF testing of your wireless. Learn more.New to Bluetooth development??We have a step-by-step guide that walks you through the Bluetooth development process.?Learn more.Related ProductsRF-ready MCU module with PCB antenna: WBZ451PERF-ready MCU module with U.FL antenna for applications where PCB antenna doesn't work: WBZ451UESoC for greater control: PIC32CX1012BZ25048Lower pin count variantRF-ready MCU module with PCB antenna: WBZ450PERF-ready MCU module with U.FL connector: WBZ450UESoC for greater control: PIC32CX1012BZ24032Smaller memory, Secure Boot variantsRF-ready MCU module with PCB antenna: WBZ351PERF-ready MCU module with U.FL antenna: WBZ351UESoC for greater control: PIC32CX5109BZ31048

特性 Features

Definable Beacon Feature to Make Various Beacons, such as iBeacon? and Eddystone?
Bluetooth LE 5.2 stack
ASCII Command Interface API over UART
Host Controller Interface (HCI) Mode
ASCII Commands are Backward Compatible with RN487x Family of Modules
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 LE 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
Integrated 16 MHz POSC
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 6 16-bit UUID GATT Services (Public Service), 4 128-bit UUID GATT Services (Private Service), and Each Service Includes up to 8 Characteristic Attributes
Supports Bluetooth LE Advertiser, Observer, Central and Peripheral Roles
Supports Bluetooth LE GATT Client and Server Roles
Supports up to 6 Concurrent Bluetooth LE Connections
Operational ConditionsOperating Voltage: 1.9 to 3.6V (3.3V typical)
Temperature Range: -40 to +85°C