WT2605 Bluetooth Voice Chip Specification
■WT2605 audio recording Bluetooth is an intelligent wireless audio data transmission, recording and MP3 audio playback product independently developed by Shenzhen Waytronic Electronics Co., Ltd. It is a low-cost and high-efficiency stereo wireless transmission scheme, which has the characteristics of high integration, small size, low power consumption, high transmission speed and so on. Only a few components on the periphery of the chip can realize the wireless reception of high-quality stereo audio. By adopting the drive-free mode, customers can quickly realize the wireless transmission of music and enjoy the fun of Bluetooth chip only by connecting the chip into the application product.
■WT2605 has three main features, including MP3 function (TF card and U disk can be externally installed),Bluetooth communication of mobile phone and UART serial port control.
●Characteristics
■The standard UART communication interface can flexibly realize the modes of designated address playing and designated file name playing.
■WT2605 is adopted as the core, and it supports SPI-FLASH, SD card and U disk.
■The USB interface can automatically switch between the host (USB HID) and the slave (USB card reader) and the USB sound card.
■Support FAT16 and FAT32 file systems, MP3 and WAV(PCM, IMA-ADPCM).
■Support offline upgrade program.
■Open space can reach 30-50M.
■In MP3 mode, when there are USB flash drives and SD cards, the USB flash drive is first responded to,and then the SD card is responded to.
■Comply with Bluetooth 5.0 and BLE specifications.
■Typical TX output power +2db.
■Audio code c supports 16-bit stereo DAC and two-channel 16-bit ADC.
■High-performance stereo ADC has a signal-to-noise ratio of 90dB.
■Three sets of multifunctional 32-bit timers, supporting capture and PWM modes.
■USB 2.0 master/slave device controller can be used to connect USB flash drive or analog USB flash drive to connect computer.
■With Bluetooth data transmission function.
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Bluetooth Voice Chip 、 audio recording Bluetooth 、 intelligent wireless audio data transmission, recording and MP3 audio playback product |
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[ short-distance music transmission ][ notebook computers ][ mobile phones ][ PDA ][ digital products ][ Bluetooth audio ][ Bluetooth stereo headphones ][ Hands-free phone ][ Bluetooth wireless audio transmission ][ Car audio system ][ Car hands-free ][ Portable navigation equipment ][ Bluetooth recording ][ voice recording ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2021/12/1 |
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V1.06 |
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1.2 MB |
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