WT588FM01(Serial Port) Specification
■WT588FM01 is a high-performance recording module with long recording distance and good sound quality. It can directly drive 8ohm/0.5W speaker output. The playback sound quality is clear, the volume is large, and it is easy to use. It can realize the recording function through serial port control. In addition, It also has functions such as playing fixed voices, playing recordings, deleting recordings, looping playback, and adjusting volume.（When using serial port control mode, the buttons on the module have no effect.)
●Characteristics
■Working voltage: 2.0V ~ 5.5V;
■Automatically enter sleep mode when not working;
■Possess serial port control mode: one-line serial port control;
■The power amplifier pushes the speaker directly, with high volume, high fidelity, power saving, 0.5 W/8ohm;
■With recording and playback prompt function, can be connected to LED display;
■Sampling frequency 16KHz, bit rate support 12kbps, 16 kbps (standard serial port program default), 24kbps;
■The standard serial port program has built-in 39 fixed voices;
■The standard serial port program supports four segments of recording, each segment is 8 seconds, and the recording addresses are F5+01, F5+02, F5+03, F5+04;
■The module can record. In the case of no fixed voice, the longest recording time is 70S at a bit rate of 12kbps; the longest recording time is 50S at a bit rate of 16kbps;
■The longest recording time is 30S at a bit rate of 24kbps.
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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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2021/12/4 |
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V1.03 |
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697 KB |
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