DFRobot DFR0760 语音合成模块 Gravity：文本转语音语音合成模块 V2.0，适用于 Arduino 和 ESP32（支持英语/中文）

Dimensions: 37 mm x 32 mm

Application: Robot Voice, Text Reading, Voice Broadcast, Voice Prompt

Interface Type: I2C, UART

Mounting Style: Chassis

Description/Function: Speech Synthesis Module (Support English and Chinese)

Operating Supply Current: 50 mA

Operating Supply Voltage: 3.3 V to 5 V

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C