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Realtek RTL8772C

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description Realtek RTL8772C Overview

Bluetooth 5.2 dual-mode SoC supporting both classic and low energy mesh. Suitable for audio and data streaming applications.

help Realtek RTL8772C FAQ

What kind of devices use a Realtek RTL8772C Bluetooth chip?

Realtek, the Taiwanese IC maker, positions this class of Bluetooth 5.2 SoC for both audio streaming and data applications. That means it suits products like wireless headsets and speakers as well as connected devices that need to push sensor or control data over Bluetooth.

Does the RTL8772C support Bluetooth mesh networking?

Yes, it's a dual-mode chip that supports Bluetooth Low Energy mesh in addition to Bluetooth Classic. BLE mesh is useful for smart-home and commercial installations because every node can relay messages, extending network range without a hub for each device.

Can the RTL8772C handle classic audio and BLE at the same time?

As a dual-mode Bluetooth 5.2 SoC, it supports both Classic profiles for audio streaming and low-energy operation for control and data traffic. Bluetooth 5.2 is also the version that laid the groundwork for LE Audio and the LC3 codec, though actual LE Audio support depends on the vendor's firmware.

Is a Bluetooth 5.2 chip like the RTL8772C backwards compatible with older phones?

Yes, Bluetooth 5.2 devices maintain backwards compatibility with older Bluetooth versions, so they'll pair with phones and computers running earlier Bluetooth standards. You simply won't get 5.2-specific benefits, such as improved LE features, when connecting to legacy devices.

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