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The Pro-Range ESP32 Based Text to Speech Converter Kit by Pro-Range is a mid-range pro-range diy project kits designed for everyday users. It features Controller: ESP32 and Audio input/output Port: I2S Digital Interface.
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About This Product
The Pro-Range ESP32 Based Text to Speech Converter Kit by Pro-Range is a mid-range pro-range diy project kits designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Controller: ESP32
- Audio input/output Port: I2S Digital Interface — compatible with modern devices
- Connectivity: Wi-Fi (Web Interface) — fast, stable wireless internet
- Microphone/Speaker: 4–8 Ω, up to 3W Supported — compatible with modern devices
- Input: Web browser-based text input
- Output Type: Digital audio via I2S
- Amplifier Type: MAX98357A compatible
- Power Supply Voltage (V): 5V via ESP32 — works with standard household power
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The ESP32 Text to Speech Converter is a compact IoT-based solution designed to transform text into real-time audio output. It uses the ESP32 microcontroller with built-in Wi-Fi to host a web interface, allowing users to enter text easily from any browser.
The system processes the text using the SAM speech synthesis engine and outputs clear digital audio through the I2S interface. When paired with an external amplifier like MAX98357A, ESP32 Text to Speech Converter Kit can drive standard speakers efficiently. With adjustable voice parameters and modular design, this project is ideal for IoT learning, assistive technology, and embedded voice applications.
Features:
- ESP32 microcontroller with built-in Wi-Fi connectivity
- Web-based interface for easy text input
- Real-time text-to-speech conversion
- I2S digital audio output for clear sound quality
- Supports external audio amplifier modules
- Compatible with 4–8 Ω speakers
- Adjustable speech parameters (speed, pitch, clarity)
- Ideal for IoT, assistive devices, and voice projects
