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Gravity: Text to Speech Voice Synthesizer Module V2.0 for Arduino and ESP32 (Support English / Chinese)

SKU:DFR0760 Brand:DFRobot Reward Points: 269
$26.90
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Topic: Arduino Gravity
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Introduction

The Text-to-Speech module enables easy integration of voice functionality into various projects. It supports both Chinese and English languages, providing clear and natural pronunciation. The module can also broadcast the current time and environmental data, and when combined with a speech recognition module, it enables conversational interactions with your projects. The module uses I2C and UART communication modes, with a gravity interface, ensuring compatibility with most main controllers on the market, such as Arduino, micro:bit, Firebeetle Series, LattePanda, and Raspberry Pi. Additionally, it includes a built-in speaker, eliminating the need for an external one. The primary applications for this module include robot voice, voice broadcast, voice prompt, and text reading.


Bilingual Support (Chinese and English) 

The module supports both Chinese and English, as well as mixed reading in both languages, making it versatile for a variety of applications. This allows for seamless integration into projects requiring multilingual voice output.


Built-in Speaker

The included speaker simplifies the setup process, allowing immediate use without the need for additional components. This feature makes it easy to add voice functionality to projects without worrying about speaker compatibility or additional wiring.


Easy Communication

With both I2C and UART communication modes, the module is compatible with a wide range of main controllers, providing flexibility in design and integration. The gravity interface further simplifies the connection process.


Text Control Identifiers

The module supports multiple text control identifiers, enhancing its ability to deliver more natural and accurate speech. This feature is crucial for projects that require precise voice outputs and minimal errors in pronunciation.

Note: the addresses of the speech synthesis module and micro: bit motor driver board are the same, so they cannot be used together.


V2.0 Function Updates: 

1. More natural pronunciation

2. Fewer pronunciation errors for polyphone characters

3. No option of speakers

Gravity: Speech Synthesis Module (Support English and Chinese)

Board Overview

Gravity: Speech Synthesis Module(Support English and Chinese)

Connection Diagram

Features

  • Support Chinese, English, and mixed reading in Chinese and English
  • Comes with a Speaker
  • Gravity I2C/UART Communication
  • Support Multiple Text Control Identifiers

Applications

  • Robot Voice
  • Voice Broadcast
  • Voice Prompt
  • Text Reading

Specification

  • Power Supply: 3.3V~5V
  • Operating Current: <160mA
  • I2C Address: 0x40
  • Operating Temperature Range: -40℃~85
  • Dimension: 42*32mm/1.65*1.26”

Projects

Project 1. Making an Alarm Clock That Asks Question Randomly

Introduction: I got two very interesting small modules from DFRobot, one is the speech synthesis module and the other is the speech recognition module.
I will make a slightly gentler one here. An alarm clock with random questions. It will stop making noise if the answer is correct; if the answer is incorrect, it will keep annoying you.

Project 2. Make a TDS Detector for Water Testing Experiment

Introduction:

This project introduces to DIY a TDS meter with my analog TDS sensor, and use the meter to detect the TDS of tap water before and after filtration. Moreover, I can use it to do some interesting experiments. Let's have a go.


Documents

Shipping List

  • Gravity: Speech Synthesis module V2.0 (Support English and Chinese) x1
  • Gravity-4P I2C/UART Sensor Connector x1
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    Gravity: Text to Speech Voice Synthesizer Module V2.0 for Arduino and ESP32 (Support English / Chinese)

    $26.90
    In Stock
    QTY DISCOUNT
    • 3-4$26.00
    • 5-9$25.50
    • 10+$24.80
    Quantity:

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