Description:

Module protection mechanism

Power reverse connection protection

Short circuit protection

Self-restoring overheating protection

Note: in order to improve the performance of the module, it is recommended to add power amplifier chip and heat sink in the application scenarios that work over 5W+5W

Specification:

Current: DC3.7V-5V

Size Chart:

Size: 40X34MM/1.57X1.34INCH

Package Includes:

1 x Bluetooth Digital Amplifier Module

Note:

After switching on the power, the blue indicator light flashes and enters the bluetooth . After broadcasting "prompt sound", enter the matching and wait for matching; Mobile phone bluetooth search "xy-p15w" (power amplifier board device name), click "xy-p15w" connection, after the connection is successful, play "prompt sound", the indicator light is long and bright, then play mobile phone music, music when the indicator light flashes slowly; After the bluetooth disconnection, the amplifier board is ready for the next pairing, and after playing the "prompt sound", it enters the pairing and waits for pairing.