BLK-MD-SPK-B Bluetooth sztereó OVC3860 modul

Brand new and high quality.
ooth stereo audio transceiver and voice box of high quality.
Very low operating voltage
Integrated with EEPROM, which can set working mode and parameters.
BLK-MD-SPK-B Bluetooth stereo transceiving module provides remote control key interface,
working status indicator interface and stereo sound output interface.

Features:
Class 2 power level
Built-in lithium battery charging circuit
Powerful noise elimination circuit
Effective transmission distance : 20 meters
Very low VBAT : 3.4 - 4.2 V
Small Surface Mount Package: about 14 x 23 x 2 mm
Bluetooth Specification: V2.0+EDR
Support A2DP V1.2, AVRCP V1.4 profiles
Intergrated with EEPROM set working mode and parameters
Stereo audio output can directly drive 40mW@32 Ωspeeker without blocking condenser.
Integrated with POR and programmable low voltage monitoring funtion.
PCB LAYOUT NOTES:
1. Power supply decoupling capacitor shall close to module pin position.
2. Module substratum shall full floored (must not floored under antenna),
and insulation white oil paved on the substratum position.
3. All ground wires of audio circuit and module shall be seperated with others' and
full grounded in the power supply grounding location after independent routing.
4. All ground wires shall be paved of copper largely.
5. Module antenna shall be placed at the edge of the plate (extension better)
and away from metals to ensure good communication with outside.

Package Included:
1 x BLK-MD-SPK-B Bluetooth OVC3860 Stereo Module Audio Transceiver EEPROM V2.0+EDR
BLK-MD-SPK-B Bluetooth OVC3860 Stereo Module Audio Transceiver EEPROM V2.0+EDR