CSR8635 Bluetooth Module 4.0 Bluetooth Stereo Audio Receive Board Speaker Module

Manual Click here to openOverview The BT835 is a Bluetooth module based on the C S R BC8 chip BC8635 It integrates almost all Bluetooth peripheral components and optimizes the RF and audio performance of the module providing an easy to use solution for Bluetooth product design Mainly targeted at Bluetooth stereo applications such as Bluetooth speakers Bluetooth car kits Bluetooth headsets etc Features ■ High integration cost effective low power consumption■ Support A2DP AVRCP HSP HFP and other protocol frameworks■ Compliant with Bluetooth v4 0 specification■ Highly replaceable fully compatible with the Bluetooth modules of our other Bluetooth chips no need to change the design to directly replace■ 3 5 button inputs switching pairing answering hanging play pause volume volume previous next ■ Built in DSP can realize echo cancellation environmental noise elimination EQ adjustment sound effects etc ■ Module own antenna good RF distance and consistency■ 128K EEPROM■ USB sound card function■ AUX IN input switching functionApplication field■ Stereo Bluetooth Headset■ Stereo Bluetooth Speaker■ Bluetooth car handsfreeNotes 1 This module is a semi finished module you need to configure the peripheral circuit to use do not directly wire the wire on the module 2 The audio output of the module is a differential output It cannot be directly connected to the power amplifier It needs to be converted into a non differential signal 3 There are two ki