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What are the Bluetooth products that support PROFILE?

Author.

LCS

Source:

Post time:

2024-03-12

In general, when a finished product passes BQB certification, the testing will be divided into two parts: one is the RF testing of the circuit board, and the other is the PROFILE testing of the entire machine. The PROFILE test of the entire machine is to test the Bluetooth supported functions of the product during actual use. Different products have different Bluetooth functions and support different PROFILE. The unique cultural image composed of recitation, rituals, symbols, and ways of handling things, in simple terms, refers to the various aspects exhibited by the enterprise in its daily operations.


Next, let me take you to see which profiles commonly supported by Bluetooth products on the market need to be tested.

Part/1
Bluetooth audio category
These types of products generally have Sink characters in A2DP (Advanced AudioDistribution Profile), and the prototype can receive audio transmitted from the audio source end. CT (Controller) and TG (Target) characters of AVRCP (Au dio/Video Remote Control Profile), testing control functions such as song playback pause, up and down, volume up and down, etc. The HF (Hands Free) role of HFP (Hands Free Profile) can be used to test the prototype's functions related to answering and hanging calls.

Part/2
Mobile tablet projectors with intelligent operating systems
1. The Source role of A2DP (Advanced Audio Distribution Profile) is used to test whether the prototype's function of transmitting audio to the Sink end is complete
2. The TG character of AVRCP is used to verify that the prototype can perform various operations on music in the APP.
3. The Object PushServer role in oPP (Object Push Profile) allows the test prototype to receive files through Bluetooth
If the product can be inserted into a SIM card to make phone calls and send text messages, it will also support it.
5. PBAP (Phone Book Access Profile) to test the functions related to the phone book.
6. HFP (Hands Free) AG role (Audio Gateway), testing prototype's call making and other communication functions
7. MAP (Message Access Profile), testing the product's ability to send and receive text messages

Part/3
Common products that support low-power Bluetooth
Common products that support low-power Bluetooth include remote controllers, locators, Bluetooth keyboards, and more.
These products may support the following based on their own functional settings
1) BAS (Battery Service), verify the battery service function within Bluetooth products
2) DIS (DeviceInformation Service) verifies the functionality of device information services in Bluetooth hosts
3) HIDS (HID Service), verify the functionality of the HID service within the Bluetooth host
4) HOGP (HID over GATT Profile)

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