The CA-6953 (5G Chipset) 5V Mini Bluetooth 5.0 Audio Module is a high-performance, ultra-compact receiver designed for seamless wireless audio integration. At Electrapac, we recommend this module as a "pro" alternative to the standard CA-6928, offering better signal stability and a higher efficiency chipset.

 

Product Overview

The CA-6953 is an all-in-one Bluetooth solution that combines a version 5.0 receiver with a high-efficiency digital-to-analog converter. It is engineered specifically for "Pure BT" applications, ensuring that the audio signal remains crisp and clear without the interference often found in cheaper modules.

Key Features for Electrapac Customers

• High-Efficiency Chipset: Unlike standard modules, the "5G" designated chipset in the CA-6953 is optimized for high-speed data processing, which virtually eliminates audio lag (latency) during video playback.
• Extended Range: While most mini modules cut out at 10 meters, the CA-6953 is rated for up to 20 meters, making it ideal for larger DIY speaker builds.
• Memory Function: Features a built-in flash memory function that remembers the last paired device and volume settings, providing a seamless "power-on and play" experience.
• Broad Format Support: It can decode high-fidelity lossless formats like FLAC and APE, ensuring audiophile-quality sound even from a tiny module.
• Low Power Consumption: Its ultra-low standby current makes it perfect for battery-powered projects like portable Bluetooth headbands or small travel speakers.

Wiring & Installation Guide

For the best results from your www.electrapac.com purchase, follow these connection steps:

1. VCC/GND: Connect to a 5V power source (like a USB port or a lithium battery with a protection board).
2. L-G-R Output: This module provides a Line Level output. It must be connected to the input of an amplifier board (like the PAM8403 or TPA3116) to drive speakers.
• Note: Do not connect speakers directly to the L-G-R pins.
3. Antenna: The gold "zig-zag" trace on the PCB is the antenna. For maximum range, do not cover this part with metal or thick tape.

Ideal For:

• Upgrading high-end vintage amplifiers with Bluetooth.
• Creating long-range wireless audio links.
• Building high-fidelity portable speakers that support lossless audio.

Why Shop at Electrapac?

At Electrapac, we specialize in the latest high-efficiency ICs. We source the CA-6953 to ensure our customers get genuine 5.0 performance with the best signal-to-noise ratio in its class. Visit us at www.electrapac.com for all your DIY audio components.