JDY-64 Chip and Board
JDY-64 is designed for low-power lossless two-channel stereo solution. The overall performance is very advantageous. Users only need to connect the module to the application, and they can quickly realize wireless music transmission. The default is none (button, switch, connection, fragment). Open) prompt tone, integrated SD card (default is the headset function does not support SD card) function, support button control (music up and down first, play and stop, switch machine, volume addition and subtraction), the default is boot wake up not sleep, the default broadcast name For BT-Audio, the above are the default parameters and functions. If there are special requirements, they can be customized according to the customer's functional requirements.
Functional content:
1. Button function
2. Various prompts
3. Broadcast name
4.SD card
5. Serial command
6. Power on sleep or wake up (default is boot wake up)
7.IO pin output function
Scope of application:
JDY-64 is mainly used in mobile phones, computers, PADs, etc., and can be applied to Bluetooth-compatible mono headphones.
Headphones, Bluetooth-compatible dual-channel headphones, Bluetooth-compatible audio, Bluetooth-compatible audio receiver, etc.
Parameter:
Model: JDY-64
Bluetooth-compatible version: Bluetooth-compatible V1.2
Support for Bluetooth-compatible protocol: HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2
Working voltage: DC3.3-4.2V
Broadcast status current not connected: 3.5mA
Patch temperature <260 degree
After connection: 20mA
Deep sleep current: 3uA
Working temperature: -40~80 degree
Transmission distance: 15m
Sensitivity: -87dbm
Instructions for use:
