Generally speaking, the Bluetooth module is a PCBA board with integrated Bluetooth function for short-distance wireless communication. According to their function, we usually divided into a Bluetooth data module and a Bluetooth audio module.
With the development of the Internet of Things, more and more products are equipped with Bluetooth functions. Now many people will choose product with Bluetooth module to make product more functional.
What certifications will be used when choosing a Bluetooth module?
We know that if the product is equipped with Bluetooth and the Bluetooth logo is to be circulated on the international market, it must be strictly reviewed and certified by the Bluetooth Technology Alliance (SIG). In other words, it must be BQB certified. The BQB certification includes RF conformance testing, protocol and profile conformance testing.
What is the significance of BQB certification?
The certified module, which has gone through Bluetooth BQB certification, not only requires a lot of certification fees, but also requires professional technical assistance to debug. If the Bluetooth module itself has passed the BQB certification, the customer's Bluetooth product only needs to be filed at the SIG, which can save a considerable amount of money.
Bluetooth BQB certification process
Feasycom provides the following Bluetooth data modules that currently have BQB certification:
Bluetooth 4.2 dual-mode protocols(BR/EDR/LE). It supports SPP +BLE, slave and master simultaneously.
Bluetooth 5.0 dual-mode Module High-Speed Solution(SPP, GATT Support), it supports UART interface by default.
Bluetooth 4.2 Low energy Class 1 BLE Module, with Built-in PCB Antenna(Default), supports external antenna(Optional).
Bluetooth audio modules with BQB certification:
Bluetooth 5.0 module and adopts CSR8670 Chipset, with high-performance and ultra small size. It supports A2DP, AVRCP, HFP, HSP, SPP, GATT, PBAP profiles.
Bluetooth 5.0 dual-mode module. It adopts CSR8675 chipset, supports LDAC, apt-X, apt-X LL, apt-X HD and CVC features.
Bluetooth 5.0 dual-mode module. It adopts QCC3007 chipset.
Bluetooth 5.1 dual-mode module which adopts QCC3024 chipset, it supports A2DP,AVRCP,HFP,HSP,SPP,GATT,HOGP,PBAP profiles. Designed for high-end audio applications, it supports SBC and AAC.
In addition to BQB certification, are there other certification requirements for the Bluetooth module?
CE, FCC, IC, TELEC, KC certification, etc.