company blog about Acquisition of BT module BM23SPKA1NB9-0B02AA BT 5.0 stereo audio module

Shenzhen Mingjiada Electronics Co., Ltd. long-term acquisition of BT module BM23SPKA1NB9-0B02AA BT 5.0 Stereo Audio Module

Product Overview

The BM23 is a BT® 5.0 certified ROM module with stereo digital output for designers looking to add BT wireless audio and voice applications to their products.

This BT SIG-certified module provides a complete wireless solution, including an embedded BT stack, printed antenna, and global radio certification, in a compact 29 x 15 x 2.5 mm3 surface-mount package. It supports the following BT profiles: HSP, HFP, SPP, A2DP and AVRCP. Audio processing includes acoustic echo cancellation (AEC) and noise reduction, as well as AAC and SBC decoding. The module includes a digital output interface for connection to an external CODEC, DSP, or audio amplifier.

Product Features

• BT 5.0 BT Classic (BDR/EDR) certified
• Embedded BT stack
• SBC, AAC codecs
• Stereo digital output (I2S), one stereo analogue microphone, auxiliary inputs
• UART, Two LEDs, GPIO
• Built-in voice prompts
• Transparent UART mode for seamless serial data transfer via UART interface
• Easily configurable via Windows GUI or directly from the MCU
• Compact surface mount module: 29 x 15 x 2.5 mm
• Cast surface mount pads for easy and reliable mounting on host PCBs
• RoHS compliant
• Worldwide RF regulatory approval

The company only recycles regular channel sources, such as agents, traders, terminal factories, etc. We do not accept sources that are not regular channels.

Contact Person: Mr Chen/Evaluation Team

Mobile phone number: +8613410018555

Email: sales@hkmjd.com