CSR8635 Bluetooth Module 4.0 Bluetooth Stereo Audio Receive Board Speaker Module
Tax included.
>>>Manual: Click here to open<<<
Overview:
Overview:
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 function
Application field
??Stereo Bluetooth Headset
??Stereo Bluetooth Speaker
??Bluetooth car handsfree
Notes:
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 kinds of software for the module, one is the button to boot (soft boot), suitable for battery-powered occasions; the other is to power on (hard boot), suitable for occasions with ordinary power supply, please note With that kind of software, there is no default burning power-on software.
4. Module soldering requires a certain knowledge of soldering iron technology and electronic technology.
5. The module's IO can only withstand a voltage of 1.8V, and there is a possibility of burning the module over 1.8V. Please pay attention.
6. The Bluetooth module is sensitive to static electricity and leakage. Please use a constant temperature soldering iron and ensure that the soldering iron is reliably grounded. Otherwise, the module may be broken.
Package Included:
1 x CSR8635 Bluetooth Module
