> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Gravity: Speech Synthesis Module V2.0 (Support English and Chinese)

**Type:** Product page · **SKU:** DFR0760 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/gravity-speech-synthesis-module-support-english-and-chinese.html ([markdown](https://core-electronics.com.au/gravity-speech-synthesis-module-support-english-and-chinese.html.md))

Would you like to add voice to your projects? Connect up this Speech Synthesis module, add few couples of lines of code, then here goes, your project starts speaking...

## Pricing

- **Price:** $45.20 (inc GST) — $41.09 AUD, exc GST
- **Quantity discounts:** 6+ $39.04 (exc GST) · 12+ $37.39 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 07 and Sep 11.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=DFR0760:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/DFR0760:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Would you like to add voice to your projects? Connect up this Speech Synthesis module, add few couples of lines of code, then here goes, your project starts speaking. Both Chinese and English are "so easy" for this speech synthesis module. It also can broadcast the current time and environment data. Combining with a speech recognition module, you can easily have conversations with your projects! The module uses I2C and UART two communication modes, gravity interface, and is compatible with most main-controllers on the market. Besides, the module already comes with a speaker, so you don't need to buy one. **Note:** The V2.0 module requires a different library to operate which is linked in the Resources below.

![](https://core-electronics.com.au/media/wysiwyg/product_images/dfr0760-02.png)

**Board Overview**

![](https://core-electronics.com.au/media/wysiwyg/product_images/dfr0760-03.png)

**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: <50mA
- I2C Address: 0x40
- Operating Temperature Range: -40°~85°
- Operating Humidity Range: 5%RH~85%RH
- Dimension: 37\*32mm/1.46\*1.26”
 
#### Documents

- [Product wiki](https://wiki.dfrobot.com/Gravity_Speech_Synthesis_Module_V2_SKU_DFR0760)
 
#### Resources

- [Arduino Library](https://core-electronics.com.au/attachments/uploads/DFRobot_SpeechSynthesis_V2-main.zip)
 
#### Shipping List

- 1x Gravity: Speech Synthesis module(Support English and Chinese)
- 1x Gravity-4P I2C/UART Sensor Connector

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/d/f/dfr0760-detail-003_564x376.jpg)