Specification



Baud rate：4800,9600,57600,115200

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A busy indicator LED



A power indicator LED



Voltage:+5V



Size:56*53mm

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Weight: 26 gram



11 levels of speaking speed

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Be able to speak Chinese



Be able to speak English

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Both male and female voice supported

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Use the Serial ports of your Arduinos only

Get Started

Speech Synthesis Shield

Please press RST button on the controller board after uploaded the sketch, or it will affect the

normal use.

Remember the "RST" button on the speech shield is only the speech synthesis chip.

The busy led will be light once, when you press "RST".