General:
• Qualified against Bluetooth Core 6.0
• ASCII command interface API over UART (backward compatible with RN487x modules)
• Host Controller Interface (HCI) mode
• Over-the-Air (OTA) remote configuration and firmware updates
• Up to +12 dBm programmable output power
• Integrated 16 MHz POSC
• 8 GPIOs controlled by RN commands
• 12-bit analog-to-digital converter (ADC) Successive Approximation Register (SAR) module

Bluetooth Features:
• Advertiser, Observer, Central and Peripheral Roles
• Built-in transparent UART profile for data streaming
• Generic attribute profile (GATT) client and server roles
• Up to 6 custom GATT services with up to 8 characteristics
• Up to 6 concurrent Bluetooth LE connections
• 2M Uncoded PHY and Long Range (Coded PHY)
• Extended advertising
• Data length extensions and secure connections
• Bluetooth LE privacy 1.2 with up to 8 resolvable and accept lists
• Definable beacon feature (iBeacon™, Eddystone™, etc.)

Typical Receiver Power Sensitivity
• -95 dBm for Bluetooth LE 1 Mbps
• -92 dBm for Bluetooth LE 2 Mbps
• -102 dBm for Bluetooth LE 125 Kbps
• -99 dBm for Bluetooth LE 500 Kbps

Operating Conditions:
• Operating Voltage: 1.9 to 3.6 V (3.3 V typical)
• Temperature Range: -40 to +85°C

Certifications:
• FCC (USA)
• CE (EU)
• UKCA (UK)
• ISED (Canada)
• SRRC (China)
• MIC (Japan)
• NC (Taiwan)
• KC (South Korea)

It's effortless to add Bluetooth^® LE to your design with our RNBD451PE plug-and-play module. The RNBD451PE is truly plug-and-play; it requires no programming, RF-design or regulatory certification. Part of our Bluetooth product portfolio, the RNBD451 saves time, money and engineering resources which reduces your time to market.

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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 your schematic, PCB layout and RF testing of your design.