Bluetooth story machine scheme, which is a mature scheme in the collection of smart consumer electronics schemes. The project of this scheme can test the sample chip within 7 days at the earliest. It is a Bluetooth electronic product that can play audio through Bluetooth connected mobile phone app.
Development of Bluetooth storytelling scheme
1、 Function
1. Compact and convenient, fall resistant and wear resistant;
2. ABS environmental protection material, breathable, soft and fall resistant;
3. Professional high fidelity chip, high-definition sound quality, comparable to desktop audio;
4. Intelligent remote control, convenient and fast;
5. Power off memory, automatic archiving;
6. Short press mode bluetooth pairing mode;
7. High fidelity chip, three-dimensional natural music is clear and not harsh;
8. Safe material and gentle feel, firmly reinforced with six empty screws.
2、 Bluetooth chip selection
The Bluetooth Solution Development Engineer analyzed the commonly used Bluetooth story machine development solutions in the market and assessed that the ac6321a4 qfn32 model of the Jerry ble Bluetooth chip series can be used as the main control chip.
3、 Working principle
After the Bluetooth story machine is connected to the Bluetooth device, the corresponding story content can be played through the mobile phone app. However, the Bluetooth connection can be freely connected and operated within a certain range from the device.
The above is the development content of the Bluetooth storyboard scheme shared by the Bluetooth scheme development engineers.