3Pcs CSR8635 bluetooth 4.0 Audio Modlue Wireless Stereo Audio Sound PCB Board for Headphone Speaker DIY Kit

Introduction The Bluetooth 4 0 modules which is a high performance cost effective low power and compact solution The Bluetooth module provides a complete 2 4GHz Bluetooth systembased on 8635 chip which is a single chip radio and baseband IC for Bluetooth2 4GHz systems including basic rate EDR to 3Mbps and Bluetooth low energyFeatures Fully Qualified Single chip Bluetooth® v4 0 System 91dBm typical p 4 DQPSK receiver sensitivityand 81 dBm typical 8DPSK receiver sensitivity A2DP v1 2 multipoint A2DP support enables connection to 2 A2DPsource devices for music playback latest CVC technology for narrowband andwideband voice connections including wind noise reduction AVRCP v1 4 Wideband speech supported by HFP v1 6 and mSBC codec Audio interfaces l2S and PCM Stereo codec with 1 microphone input 5 band fully configurable EQ SBC MP3 and AAC decoder support Wired audio supportSupported sample rates of 8 11 025 16 22 05 32 44 1 48 and 96kHz DAC only ■ Bluetooth low energy Dual mode Bluetooth low energy radio Support for Bluetooth basic rate EDR and low energy connections 3 Bluetooth low energy connections at the same time as basic rate A2DP Slim module with 24 5mm x 14 1mm x 2 0mm RoHS CompliantApplications Stereo speakers Speakerphones Handsfree car kits 1 mic stereo headset or headphonesPackage Included 3 x Bluetooth 4 0 Audio Modlue Wireless Stereo Audio Sound PCB Board