Microchip RNBD451PE Handleiding
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User Guide
© 2023 Microchip Technology Inc. and its subsidiaries
DS50003467B - 1
Introducon
Microchip’s RNBD451 Bluetooth
®
Low Energy module has fully certied 5.2 connectivity in compact form. With
all of its advanced features, it simplies the integration of Bluetooth Low Energy connectivity into designs,
reducing the need for extensive engineering eorts.
The RNBD451 module utilizes an ASCII-based control interface that communicates over UART, making
conguration straightforward without the need for complex conguration tools or coding. The RNBD451
module supports both peripheral and central Generic Access Prole (GAP) roles, actively scanning for other
connectable devices.
Notably, the RNBD451 module fully supports Bluetooth features like Data Length Extension (DLE) and Bluetooth
Low Energy secured connections, which are enabled by default. DLE increases the Bluetooth Low Energy packet
Protocol Data Unit (PDU) length leading to higher throughput. LE secure connections feature support provides
additional security during pairing against passive eavesdropping.
In addition to these features, the RNBD451 module also embraces Bluetooth 5.x-specic enhancements such
as “Advertising Extension”. This feature expands the possibilities for conguring advertisement data, making it
suitable for various Bluetooth Low Energy beacon applications. Furthermore, the module supports additional
Physical Layer (PHY) options beyond the original 1M, including 2M with double symbol rate (for increased
throughput) and Coded (for extended range).
Features
•Fully RF-Certied 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 Prole for UART Data Streaming
•Over-the-Air (OTA) Remote Conguration
•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 Prole with Client and Server Role for OTA DFU Execution
–OTA device rmware update
–OTAPC device rmware update on peer RNBD451 device
RNBD451 Bluetooth
®
Low Energy Module User’s Guide
RNBD451
Product specificaties
| Merk: | Microchip |
| Categorie: | Niet gecategoriseerd |
| Model: | RNBD451PE |
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