Description:
The stereo output module, built-in bluetooth antenna, simple structure, power supply is 4.2-5V, can be used as a power amplifier. Active speaker with bluetooth functon. 7-pin output interface with the 2.54 hole spacing, 7 pin output interface is: + power supply, ground, left sound track, right sound track, mute, LED indicator and reserved port. Among these, the reserved port is connected with a 100 ohm resistor in series. The LED indicates that Bluetooth is not connected and the flashing is fast. After the Bluetooth connected, it is flashing slowly.
Supply Voltage : 5V DC 100mA
Note: To avoid the buzzing/noise, Isolated (Separated) pure DC power supply should be used for this module.
Bluetooth motherboard * 1PCS
Electrolytic capacitor * 3PCS
LED * 1 PCS
Resistance * 1PCS (No Retail Package)
Venura Lakshan (verified owner) –
Venura Lakshan –
Sadev H. (verified owner) –
Sadev H. –
kawya jayasinghe (verified owner) –
A very good product with very clear instructions. Thanks
kawya jayasinghe –
Isuru Jayawardana (verified owner) –
Isuru Jayawardana –
Mangala Fonseka (verified owner) –
Mangala Fonseka –
RadhaKrishnan M. (verified owner) –
RadhaKrishnan M. –
Anonymous (verified owner) –
Perfect product, fast delivery
Anonymous –
Gihan Chavinda (verified owner) –
Gihan Chavinda –
Chathura Galappaththi (verified owner) –
Chathura Galappaththi –
Nadeesha (verified owner) –
Nadeesha –