Mp3 Bluetooth Module

WT2605B03-V2.02 Bluetooth audio recording module is an intelligent wireless audio data transmission, recording and MP3 audio playback product independently developed by Shenzhen Waytronic Electronics.

Bluetooth Module

WT series Bluetooth chips have the characteristics of low cost, low power consumption, high reliabilityand strong versatility. URAT serial communication control supports Bluetooth audio playback, Bluetoothcalls and BLE data transmission functions. it also supports local audio playback (MP3/WAV). format),supports SPl-Flash, TF card, and U disk as storage, with functions such as fle index playback, insertion.single loop, all track loop, random play, 31-level volume adjustment, etc., and can support up to 128Mbitexternal Flash , 32G TF card and 32G USB flash drive.

WT2605C scheme diagram

WT2605D Series Function Features

  • Bluetooth version: 5.3+BR+EDR+BLE
  • Support Bluetooth protocol:a2dp\avctp\avdtp\avrcp\hf-p\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap
  • Support Bluetooth audio decoding: SBC, AAC
  • Support Bluetooth BLE data transmission, PHY rate 2M
  • Support master, slave, master/slave integrated mode
  • Support SPl-Flash, support TF card, U diskSupport FAT, FAT32 fle system
  • Control mode: AT command communication, default baud rate 115200
  • It does not play by default after power-on; it has BUSY statusindication and BUSY is high level when playing (confgurable)
  • Audio output mode, DAC stereo output
  • Audio can be copied to each other through plug-in Flash, TF card, Udisk, and three types of peripheral devices. Through TF card, U disk,update program and other functions
  • Supports high-quality voice audio formats,(8kbps~320kbps) beautifulsound, MP3, WAV formats
  • Can support up to 128Mbit Flash, 32G TF card and 32G U disk