- NBL1037 is the core board, NBL1038 is the core board on the SMD-DIP convert board.
- This module uses the master Beken (Broadcom) is BK8000L chip module provides high-quality sound and compatibility, overall better performance.
- Bluetooth module uses driver-free way, customers just need to block access to applications, you can quickly and easily implement wireless transmission of music, enjoy wireless music fun.
- AT control (volume +/-, play back/next, etc), data send “1234567” via SPP and audio streaming can be performed in the same time.
- Can store six paired devices, the module is automatically switched back even to the last paired device. If six paired devices simultaneously open, then automatically connect to the last paired device.
- Very price-effective.
- Only need 5 wires to control a speaker: VCC, GND, RP, LP and RN&LN.
- Stereo output
- Basic Bluetooth features: Bluetooth v2.1+EDR + A2DPv1.2 + AVRCPv1.0 + HFPv1.5
This module is mainly used for short distance transmission of music, you can easily and notebook computers, mobile phones, PDA and other digital production:
- Bluetooth devices connected to the product, wireless transmission of music.
- Stereo Bluetooth speakers;
- Bluetooth stereo headphones;
- Bluetooth phone;
- Bluetooth control and multimedia equipment;
- Bluetooth SPP serial data transmission.
- Module name and pass can only be changed when purchase, and only support for more than 10pcs.
- Very comprehensive documentation can see on this page.
- New demo video – streaming and AT control here.
- Demo video 1 please see on this page.
- Demo video 2 using with TDA7377 AMP board.
- Demo video 3 using with LM386, rough test
- Demo video 4 – SPP AT commands test.