Csr Bluecore Bluetooth
Overview
Product sourcing insights & recommendations
The CSR BlueCore series continues to be a versatile platform, ranging from legacy industrial modules to high-end audio SoCs. While classic chips like BlueCore4 drive high-volume connectivity tools (e.g., HC-05), the market is aggressively moving toward 8 Mbps throughput for lossless audio and Channel Sounding for precision tracking.
I have synthesized a comprehensive report covering product technical specifications, 2026 market trends (including Spatial Audio and Edge AI), and B2B sourcing insights for current CSR86xx modules.
Based on these market trends, you may want to:
Csr8675 High Fidelity Bluetooth Module
Products · 2 lists
BTM875-E CSR8675 Module LDAC APTX-HD APTX-LL I2S IIS SPDIF
Shenzhen Shengdingtong Technology Co., Ltd.verified🇨🇳CN1 yr
BTM875-B CSR8675 BT module supports APTX-HD/APTX-LL decoding I2S/SPDIF output
Shenzhen Jiexing Weiye Electronic Co., Ltd.🇨🇳CN17 yrs
BTM875/CSR8675 bluetooth Stereo SPDIF Optical I2S/aptx-hd/ldac Bluetooth 5.0 Audio Module
Shanghai Belite Technology Co., Ltd.🇨🇳CN7 yrs
BTM875-B CSR8675 Module LDAC APTX-HD APTX-LL I2S IIS SPDIF
BTM875-B CSR8675 Bt Module LDAC APTX-HD APTX-LL I2S IIS SPDIF
Shenzhen Hanheng Technology Trading Co., Ltd.verified🇨🇳CN7 yrs
Supply Modules CSR8675 LDAC APTX-HD APTX-LL I2S IIS SPDIF Electronic Module
Shenzhen Sinosky Electronics Co., Ltd.verified🇨🇳CN9 yrsSupply Modules CSR8675 LDAC APTX-HD APTX-LL I2S IIS SPDIF Electronic Module
Hot BTM875-E CSR8675 BT module LDAC APTX-HD APTX-LL I2S IIS SPDIF
Shenzhen Huixin Tengda Trading Co., Ltd.🇨🇳CN6 yrs
BTM875-B CSR8675 BT module LDAC APTX-HD APTX-LL I2S IIS SPDIF
Shenzhen Hengxinkang Technology Co., Ltd.🇨🇳CN5 yrs
CSR8675 for V5.0 Low Power Audio Module APTX-HD Lossless Compression I2S Fiber SPDIF
Shenzhen Qianruixiang Technology Co., Ltd.🇨🇳CN1 yr
BTM875-E CSR8675 BT module LDAC APTX-HD APTX-LL I2S IIS SPDIF
Shenzhen Kwm Electronics Co., Ltd.verified🇨🇳CN6 yrs
BTM875-E CSR8675 BT module LDAC APTX-HD APTX-LL I2S IIS SPDIF
Beijing Mengxing Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
CSR8675 Blue-tooth V5.0 Decoder Board PCM5102A Low Power APTX/APTXLL/APTXHD Lossless I2S
Shenzhen Maoxing Weiye Technology Co., Ltd.verified🇨🇳CN5 yrs
CSR8675 Blue-tooth V5.0 Low Power Blue-tooth Audio Module APTX-HD Lossless Compression I2S Fiber SPDIF
Qualcomm CSR8675 for Module Car Transmitter with APTX-HD
Yangmiao Technology (Shanghai) Co., Ltd.🇨🇳CN1 yr
FSC-BT806B CSR8675 for 4.0 Module As Audio Transmitter & Receiver with Stereo and Analog Input/Output
Shenzhen Xinsheng Pengye Technology Co., Ltd.🇨🇳CN5 yrs
Feasycom FSC-BT806B CSR8675 for 4.0 Audio Transmitter Receiver with Stereo and Analog Input/Output
Lixinc Electronics Co., Limited🇨🇳CN2 yrs
HSW CSR8645 Bluetooths 4.0 Low-Power Audio Module Supports High-Quality Lossless Compression Speaker Amplifier Board
New Original FSC-BT806B CSR8675 for 4.0 Module Audio Transmitter and Receiver with Stereo and Analog Input/Output
Gcsy D1 V1.0.0-ESP32 Wireless Wifi Module Development Module CP2104 Receiver Csr8675 Blue Tooth Module
Shenzhen Guocanshengye Technology Co., Ltd.🇨🇳CN1 yr
Lorida D1 V1.0.0-ESP32 Wireless Wifi Module Development Module CP2104 Receiver Csr8675 Blue Tooth Module
Shenzhen Lorida Technology Co., Ltd.verified🇨🇳CN4 yrs
Stereo Amplifier Module Bluetooth 4.0 HF11 PAM8403 module
Shenzhen Xinchuang Smart Technology Co., Ltd.🇨🇳CN4 yrs
CSR8645 4.0 Low Power Bluetooth Audio Module/Supports APTx High Sound Quality Lossless
Shenzhen Caihongsheng Technology Co., Ltd.🇨🇳CN6 yrs
Original CSR8645 4.0 Low-Power Bluetooth Audio Module Supports APTx High-Quality Lossless Audio Module
Shenzhen Chipsrsun Technology Co., Ltd.🇨🇳CN1 yr
Jinou Bluetooth BLE 4.0 CSR8670 Module Stereo Audio/Data Transmission BLE and SPP mode
Chongqing JINOU Science and Technology Development Co., Ltd.🇨🇳CN18 yrs
Hot Sale Integrated Circuit Other Communication Module BT Wireless Serial WiFi Bluetooth 5.0 Module
Skylab M&C Technology Co., Ltd.verified🇨🇳CN17 yrs
HC-06 Blue-tooth serial port module connected to 51 microcontroller CSR wireless transmission module HC-07 HC-05 HC-06
Shenzhen TCT Electronics Co., Ltd.🇨🇳CN5 yrsHC-06 Blue-tooth serial port module connected to 51 microcontroller CSR wireless transmission module HC-07 HC-05 HC-06
Deep Dive · Full Report
Full Market Report
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Sources & References
28 sources cited · Verified industry data & reports
CSR (Qualcomm) Bluetooth Chips and Their Bluetooth ...
IWISTAO
BlueCore 7 (BC7) — the CSR 65xx series — launched in 2008 as CSR's seventh-generation BlueCore and its most highly integrated part. The 65xx ...
CSR Meets Bluetooth Spec
Light Reading
BlueCore4 has qualified to version 2.0 of the Bluetooth specification including Enhanced Data Rate (v2.0 + EDR).
Specifications and documents
Bluetooth® Technology Website
BlueCore™6-Audio ROM Product Technical Overview
DigiKey
BlueCore6-Audio ROM is a single-chip radio and baseband IC for Bluetooth 2.4GHz systems including enhanced data rates (EDR) to 3-Mbits/s.
CSR's sixth-generation Bluetooth slashes power
EDN - Voice of the Engineer
CSR today launched its sixth generation of BlueCore silicon for Bluetooth. BlueCore6 includes both industry leading radio performance and ...
Single Chip Success | Ingenia
ingenia.org.uk
The CSR team believed that the Bluetooth specification could be met by a design that integrated the radio and computing capabilities on a single CMOS chip.