How to Replace F-3188 Bluetooth Audio Module

Recently, some customers inquire about the Bluetooth audio module F-3188, because their projects used the module before.

What is F-3188 Bluetooth module?

F-3188 is a Bluetooth 4.0 Audio module in China. The Bluetooth audio module used CSR8645 chipset, it supports stereo wireless audio solution. But the Bluetooth chip CSR8645 has been discontinued. So using the F-3188 Bluetooth audio module customers could test other Bluetooth audio modules for their projects. MuYu module has a Bluetooth 5.1 audio module

MY-BT301A, it used Qualcomm QCC3024 Bluetooth chip, it supports AAC, SBC audio codec.Here is some information about the Bluetooth audio module F-3188 and MY-BT301A

Mode	F-3188	MY-BT301A
Bluetooth Version	Bluetooth 4.0	Bluetooth 5.0
Bluetooth Chip	CSR8645	Qualcomm QCC3024
Bluetooth Protocol	HFP, A2DP, AVRCP	SPP, BLE, HFP, A2DP, AVRCP
Audio Codec	AAC, SBC	AAC, SBC
Work Temperature	-40℃ ~ +80℃	-40℃ ~ +80℃
Antenna	PCB Antenna	PCB Antenna (support external antenna)
Receive Sensitivity	-80dBm<0.1%BER	-97dBm@0.1%BER
Dimensions	26.2X13.5X0.8mm	27132.2mm

More News

Two Communication Methods of BLE Module

Bluetooth Low Energy (BLE) has become a cornerstone of modern wireless communication, enabling energy-efficient, short-range data exchange across a range of devices. BLE modules, which serve as the key hardware component for this technology, can communicate using different methods, each designed for specific use cases.

Bluetooth UUID in Bluetooth Beacon and Bluetooth Module

Bluetooth technology has become a cornerstone of wireless communication, enabling a wide array of applications in fields such as healthcare, retail, automation, and more. A fundamental part of Bluetooth communication is the use of UUIDs (Universally Unique Identifiers).

How IOT Beacon is revolutionizing the Real-Estate Industry

Harnessing Beacon Technology in Real Estate through IoT

The Internet of Things (IoT) is revolutionizing various sectors, and the real estate industry is no exception. By integrating IoT technology, the industry can enhance efficiency and improve user experiences, making it easier for both buyers and sellers to navigate the property market.

How to achieve accurate indoor positioning through Bluetooth iBeacon？

A Bluetooth beacon is a small, low-power device that uses Bluetooth Low Energy (BLE) technology to transmit signals to nearby Bluetooth-enabled devices, like smartphones or tablets. Beacons broadcast unique identifiers at regular intervals, which can be detected by compatible apps or systems.