Bluetooth speakers are products upgraded from regular speakers. Compared to regular speakers, smart speakers have many more intelligent functions, such as voice interaction systems and internet service content. Smart speakers can even play various videos independently without the need for smart devices such as smartphones and tablets, making them very convenient to use and becoming the favorite product for many music enthusiasts. Tuyang Technology also has a smart speaker development solution based on a microcontroller. Below is a detailed knowledge explanation of the solution! Tuyang Technology adopts Jerry's ultra-low power Bluetooth intelligent chip, with rich intelligent compatible design providing differentiation, excellent audio quality, and multimodal digital microphone system integration, allowing developers to create more compatible products, achieving audio playback, high dynamic range speech recognition, wireless connection, extremely low power consumption and easy production.

Chip promotion:

JL701N

AD695N

AD696N

AD692N

AD690N

1、 Development principles of intelligent speaker solutions

The basic principle of an intelligent speaker is that users communicate with the speaker using natural language, and the speaker completes corresponding tasks by recognizing the user's voice commands, such as playing music, listening to news, setting schedules, and querying information. The chip is the core of intelligent speaker devices, which converts the numbers on the computer into the sounds we can hear through the audio chip. The microcontroller chip is like a converter, converting the abstract digital information on the computer into audio information that we can easily receive, which is the various sounds we can hear.

2、 Introduction to the functions of intelligent speaker solutions

After the design of the intelligent speaker main control chip designed by Tuyang Technology is completed, the following functions can be ultimately achieved:

(1) Night light function: Colorful flashing small night lights, flashing according to the rhythm of music;

(2) LED display: external display screen, battery level display, music display;

(3) Clock: automatically adapts to the time zone, with 24-hour clock display;

(4) USB charging interface: Built in 4000 milliampere high capacity battery, capable of cycling for over 8 hours.

The smart speaker PCB structure is a single panel that is fully compatible with the male mold shell of other smart speakers on the market. The PCB structure of the smart speaker can also be customized according to user requirements. The final shape and style of the product can be changed by merchants themselves, and various styles of smart speakers can be designed according to consumer needs to meet market needs.