# Bluetooth® SIG Qualification

[中文]

## Controller

The table below shows the latest qualification for Espressif Bluetooth LE Controller on each chip. For the qualification of Espressif modules, please check the SIG Qualification Workspace.

Chip Name | Design Number / Qualified Design ID [1] | Specification Version [2]
--- | --- | ---
ESP32 (Bluetooth LE Mode) | 141661 | 5.0
ESP32 (Dual Mode: Bluetooth Classic & Bluetooth LE) | 147845 | 4.2
ESP32-C2 (ESP8684) | 194009 | 5.3
ESP32-C3 | 239440 | 5.4
ESP32-C6 | 199258 | 5.3
ESP32-S3 | 239440 | 5.4
ESP32-H2 | Q331318 | 6.0

## Host

The table below shows the latest qualification for Espressif Bluetooth LE Host.

Host | Design Number / Qualified Design ID [1] | Specification Version [2]
--- | --- | ---
ESP-Bluedroid | 198312 | 5.3
ESP-NimBLE | 141499 | 5.1

[1] (1,2)

Since 1 July 2024, the identifying number for a new qualified design has changed from Qualified Design ID (QDID) to Design Number (DN). Please log in to the Bluetooth SIG website to view Qualified Product Details, such as Design Details, TCRL Version, and ICS Details (passed cases) and etc.

[2] (1,2)

Some features of the Bluetooth Core Specification are optional. Therefore, passing the certification for a specific specification version does not necessarily mean supporting all the features specified in that version. Please refer to Major Feature Support Status for the supported Bluetooth LE features on each chip.

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