LILYGO® T3-S3 MVSR Board is a powerful ESP32-S3 development board designed for IoT projects, voice communication, robotics, and wearable devices. Featuring Wi-Fi 2.4GHz + Bluetooth 5.0, onboard vibration motor, TF card support, and a 0.96-inch OLED display, this board is perfect for smart home automation, AI voice assistants, sensor fusion applications, and embedded system prototyping. With compact dimensions and USB/Lipo battery power supply, it’s ideal for portable and low-power projects. ⚡🔌📱
🌟 Key Features
- 🚀 ESP32-S3 MCU – Dual-core processor with integrated Wi-Fi and Bluetooth 5.0.
- 💾 Memory – 4MB Flash + 2MB PSRAM for complex applications.
- 🔊 Voice Communication – Built-in MAX98357A speaker driver + MSM261S4030HOR microphone.
- 📺 OLED Display – 0.96-inch SSD1306 I2C OLED, resolution 128x64.
- 🔋 Power Supply – USB charging (5V 500mA) or 3.7V Lipo battery.
- 📦 Compact Size – 66 x 15 x 27mm, perfect for embedded and wearable projects.
- ⚙️ Onboard Functions – Reset + Boot button, TF card support.
📊 Specifications
Includes vibration motor and USB/3.7V Lipo battery power supply.
| MCU | ESP32S3FH4R2 |
| Flash | 4MB |
| PSRAM | 2MB |
| Wireless Protocol | 2.4GHz Wi-Fi + Bluetooth 5.0 |
| Onboard Functions | Reset + Boot Button, TF Card Support |
| Size | 66 x 15 x 27mm |
| USB Charging | 5V 500mA |
🎤 Voice Communication Kit
| Speaker | MAX98357A |
| Microphone | MSM261S4030HOR |
📺 0.96 inch SSD1306 I2C OLED
| Resolution | 128x64 |
| I2C Interface | SDA--IO18, SCL--IO17 |
🛠️ Tech Support
| ℹ️ Product Information 💻 Technical Support |