Dalianda Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary has launched a smart lighting and audio integrated solution based on CSR Bluetooth technology. In this solution, the company will use the CSR Bluetooth® smart solution, CSR Mesh, as the system networking technology, and then connect the CSR TWS (True Wireless)-based Bluetooth lighting + audio integrated machine to realize the smart phone APP. Various control methods such as touch sensing and buttons.
Figure 1 - The architecture of intelligent lighting + audio integrated solution based on CSR Bluetooth technology launched by Grand Alliance
In modern home environments, light and music are indispensable factors in creating a comfortable environment. The United Nations General Assembly will combine this organically to launch this cross-border intelligent solution: it can adjust multiple colors and multi-level brightness illumination; the music is low-frequency and thick, the medium-high frequency is clear and transparent, and the tri-band is balanced. In addition to the functions of hands-free calling, timed alarm clock, etc., through its application, it will continue to expand.
Figure 2 - Application scenario diagram of intelligent lighting + audio integrated solution based on CSR Bluetooth technology launched by Grand Alliance
In order to achieve low power consumption and high stability of the system, Grand Alliance has specially selected CSR's Bluetooth Mesh and TWS technologies and products:
The CSR Mesh protocol uses Bluetooth Smart technology to transmit signals to other networked Bluetooth Smart devices, which in turn transmit the received signals back. Signals can be transmitted separately to a single device or simultaneously to multiple devices, or even to different devices belonging to multiple groups. Its control functions are achieved with appliances equipped with standard Bluetooth Smart, such as lighting switches or most smartphones or tablets on the market. For applications in the smart home environment, CSR has pre-integrated Bluetooth configuration and control protocols into the CSR1010 chip, and complex installation, pairing or use of access devices such as routers to ensure a superior user experience.
Based on CSR's popular BlueCore5-Multimedia platform, True Wireless can be used in devices such as stereo headsets and speakers to collaborate with any A2DP device currently available on the market. This program of the United Nations General Assembly is based on the TWS Bluetooth 4.0 version. Connect the main speaker through the mobile phone, and then connect the slave speaker from the main speaker through Bluetooth wireless mode to realize the true Bluetooth left and right channel wireless separation. When not connected to the speaker, the main speaker returns to the single stereo. No delay, good sound quality. The CSRA64215 integrates ultra-low-power DSP, application processor, high-performance stereo decoding, power management subsystem and LED driver. It is a single-chip Bluetooth audio ROM solution for the development of high-end, high-quality Bluetooth stereo products. .
Figure 3 - Photo of the intelligent lighting + audio integrated solution development board based on CSR Bluetooth technology launched by the company
Bluetooth protocol: MESH networking, lighting control, scene mode, music playback (A2DP), streaming media control (AVRCP), hands-free calling (HFP).
Realize functions: on/off, volume control, pause/play, previous song, next song, incoming call answering, call forwarding, rejecting incoming calls, last redialing, hanging up, etc.
Additional functions: UART data communication, display power on iphone, caller ID, call echo cancellation (CVC) APT-X audio format.
Main features:It adopts CSR1010 low-power Bluetooth chip for connection control, supports Mesh networking, and supports up to 6000 lamps at the same time.
Bluetooth left and right channels are wirelessly separated.
As the atmosphere of the light, soft and not glaring, with mobile phone control can be stepless dimming free and dark.
Built-in sensor chip, lightly tap the hand to light up.
Our company specializes in the production and sales of all kinds of terminals, copper terminals, nose wire ears, cold pressed terminals, copper joints, but also according to customer requirements for customization and production, our raw materials are produced and sold by ourselves, we have their own raw materials processing plant, high purity T2 copper, quality and quantity, come to me to order it!
Copper Connecting Terminals,Cable Lugs Insulated Cord End Terminals,Pvc Insulated Cord End Terminal,Cable Connector Insulated Cord End Terminal
Taixing Longyi Terminals Co.,Ltd. , https://www.longyiterminals.com