description Microchip RN4871 Overview
The Microchip RN4871 is a System on Chip providing Bluetooth 5.2 connectivity alongside Zigbee 3.0 support. This module enables robust mesh networking for IoT applications. It’s designed for industrial control systems, smart home automation projects and developers needing integrated wireless protocols. The device offers flexibility for diverse embedded system designs.
help Microchip RN4871 FAQ
What is the Microchip RN4871 module?
The RN4871 is a compact Microchip Bluetooth Low Energy module for adding wireless communication to an embedded product. It is controlled through a serial interface and is aimed at applications such as sensors, wearables, and industrial devices.
Does the RN4871 support Bluetooth 5.2 and Zigbee 3.0?
No. The RN4871 is associated with Bluetooth Low Energy 4.2, not Bluetooth 5.2, and it is not a Zigbee 3.0 radio. A design that needs Zigbee or newer Bluetooth features should use a different module.
How does a microcontroller communicate with the RN4871?
A host microcontroller commonly communicates with the module over UART using Microchip's command interface. The module handles much of the Bluetooth stack, reducing the amount of radio software the host firmware must implement.
Is the RN4871 suitable for a Bluetooth mesh product?
It can provide Bluetooth Low Energy connectivity, but the RN4871 should not be assumed to provide modern Bluetooth Mesh features without checking its firmware and documentation. For a new mesh design, select a module whose current SDK and certification explicitly cover the required mesh profile.
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