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CSR8645 Wireless 4.0 Amplifier Board 5W+5W APT-X Stereo Receiver Amplifier Module

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Audio Amplifier Module for everyday users

The CSR8645 Wireless 4.0 Amplifier Board 5W+5W APT-X Stereo Receiver Amplifier Module is a mid-range audio amplifier module designed for everyday users. It features Output Power (W): 10 and No. of Channels: 2.

wireless convenience
₹1,604
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Total: ₹1,604
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Output Power (W): 10
No. of Channels: 2
PCB Dimension (lxbxh)mm: Upper: 27 x 14 x 1mm, Lower: 29 x 29 x 1.5mm
Weight (g): 4
Shipping Weight: 0.005 kg
Shipping Dimensions: 9 × 6 × 2 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-699533Category: Audio Amplifier Module

About This Product

The CSR8645 Wireless 4.0 Amplifier Board 5W+5W APT-X Stereo Receiver Amplifier Module is a mid-range audio amplifier module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Output Power (W): 10
  • No. of Channels: 2
  • PCB Dimension (lxbxh)mm: Upper: 27 x 14 x 1mm, Lower: 29 x 29 x 1.5mm
  • Weight (g): 4
  • Shipping Weight: 0.005 kg
  • Shipping Dimensions: 9 × 6 × 2 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Buy the CSR8645 Wireless 4.0  Amplifier Board  5W+5W APT-X Stereo Receiver Amplifier Module. The module can be connected to two mobile phones or Bluetooth transmitters. The first phone pairing is automatic. It Supports Call Feature.

CSR8645 has lower power consumption when the power turned on. It has no DC isolated power for the battery.COM is the common point of the key, the other end of the key are then VOL +, VOL-, PREV, NEXT, PLY. M + and M- are positive and negative of the microphone. They are mainly used in Bluetooth headsets.

Note: Battery is not included

Features:

  1. The board can be connected to two mobile phones.
  2. It comes with the call function and the default volume of the largest.
  3. Can be used for many applications like Bluetooth Headset

Package Includes:

1 x CSR8645 Wireless 4.0 Amplifier Board

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.