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

5 Benefits of Bluetooth LE Audio Technology

Bluetooth technology has come a long way since its inception, and the introduction of Bluetooth Low Energy (LE) Audio marks a significant leap forward. Designed to enhance audio experiences while conserving energy, Bluetooth LE Audio is poised to revolutionize the way we listen to music, make calls, and interact with audio devices.

What’s the Difference Between AptX and LDAC?

When it comes to wireless audio quality, codecs play a crucial role in determining the listening experience. Among the many options available, two of the most discussed audio codecs are AptX and LDAC. Both have their strengths and weaknesses, but which one is right for you?

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).