Bluetooth Low Energy module with PCB antenna includes RF certifications for use worldwide

RNBD451PE from Microchip is a complete, off-the-shelf Bluetooth® networking implementation, including radio, protocol stack and smartphone app, to enable OEMs to save development time and effort.

Microchip makes it easy to add Bluetooth® Low Energy networking capability to product designs with its RNBD451PE wireless module.

 

Microchip promotes the RNBD451PE as a plug-and-play solution, with no requirement for programming, RF design or regulatory certification. This means that the RNBD451PE saves time, money and engineering resources. The module can be controlled by any microcontroller using ASCII commands over a UART interface.

 

The RNBD451PE module includes a PCB antenna which provides optimal RF performance. It is also certified for compliance with RF regulations around the world, saving OEMs the time and expense associated with certification. RNBD451PE modules are pre-certified for use in the US, Canada, Europe, Taiwan, China, Japan, and South Korea.

 

Microchip supports the RNBD451PE with a free mobile app and source code for the Android™ and iOS® operating systems.

Features

  • Supports beacon feature of Bluetooth v5.2 specification
  • Built-in Microchip transparent profile for UART data streaming
  • Over-the-air remote configuration
  • Enhanced security features
  • Eight GPIOs
  • 12-bit SAR ADC
  • Supports up to six concurrent Bluetooth connections
  • Up to +12 dBm programmable Transmit power
  • -95 dBm receiver sensitivity at 1 Mbit/s
  • Operating-temperature range: -40°C to 85°C

Applications

  • Medical devices
  • Sports activity/fitness meters
  • Beacons
  • IoT devices
  • Remote controls
  • Wearable devices
  • Smart home equipment
  • Industrial control
EXTRA_Microchip_RNBD451

Evaluation Board

Board Part Number: EV25F14A

The RNBD451 Add-On Board is an efficient, low-cost development platform based on the RNBD451PE Bluetooth® Low Energy module from Microchip.

 

The board complies with the mikroBUS™ add-on bus standard. It also includes an on-board MCP2200 USB-to-UART converter, enabling out-of-the-box evaluation with no other hardware requirements.

 

The RNBD451 Add-On Board features:

  • Host board with a mikroBUS socket
  • Host PC connection via USB Type-C® interface
  • No need for external hardware tools
  • Small, low-cost form factor

The RNBD451 Add-On Board supports a wide range of applications:

  • Wireless lighting
  • Home automation
  • IoT devices
  • Industrial automation
  • General-purpose Bluetooth data exchange

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