JDY-62 Bluetooth Amplifier Module

JDY-62 Bluetooth Amplifier Module (Arduino Compatible)

JDY-62 Bluetooth Amplifier ModuleIt operates from 4.2 V to 5 V. The link information for this product is as follows:

VCC: Voltage range 4.2 V to 5 V (can't exceed 5 V power supply.)
GND: Ground
L: Left channel output
R: Right channel output
Quiet: High level when quiet, normally low level
KC: Blank Pin

The Bluetooth audio module requires very high power. Otherwise, the sound quality will decrease. Power supply should be provided for the LC filter circuit, especially if it is a switching power supply.

Module size:
PCB: 25 * 15.5 * 2.4MM
Pin pitch: 2.54MM

JDY-62 Bluetooth Amplifier Module Usage:

• The power line must be combined with an LC filter circuit.
• The module is powered by 5 V by default. You can replace the diode in the JDY-62 module with a 0805 or resistor or use a wire for short circuit. So you can use a lithium battery.
• Do not route or cover copper under the antenna of the Bluetooth module. There should be no metal shielding around the antenna.
• Power amplifier wiring should not be too long, usually caused by power supply interface interference. It is recommended to separate the Bluetooth port and power port.