این برد بمنظور توسعه و راه اندازی ماژول بلوتوث صوت بکار میرود. بر روی این بورد کلیدهایی به منظور کاهش یا افزایش صدا،پخش یا توقف،و... و همچنین جک خروجی صدا استریو 2 کاناله درنظر گرفته شده است.

مشخصات

کیفیت بالا،ابعاد کوچک و مصرف پایین باتری
ولتاژ کاری:3.3 -4.2 ولت و 5 ولت (با ورودی MicroUSB)
خروجی دوکانال استریو
پشتیبانی از بلوتوث ورژن 4.2

Introduction

JDY-64 is designed for a low-power lossless two-channel stereo solution. The overall performance is very advantageous. Users only need to connect the module to the application product, and they can quickly realize wireless music transmission. By default, there is no prompt sound of a button, switch, connection, and Fragment opening. The default is the headset function (does not support SD card), supports button control (music up and down, play and stop, switch machine, volume addition and subtraction) and other functions.

Specification

Model: JDY-64
Bluetooth version: Bluetooth V4.2
Support Bluetooth protocol: HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2
Working voltage: DC3.3-4.2V (5V MicroUSB)
Broadcast status current not connected: 3.5mA
Working state after connection: 20MA
Deep sleep current: 3uA
Working temperature: -40°C - 80 °C
Transmission distance: 15m
Sensitivity: -87dbm
Patch temperature: andlt;260°C

Applications

Mainly used in mobile phones, computers, PAD, etc. It can be applied to Bluetooth mono headphones, headphones, Bluetooth two-channel headphones, Bluetooth audio, Bluetooth audio receiver.