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The LILYGO T-Dongle ESP32-S2 Development Board Wireless WIFI Module by LILYGO is a mid-range iot development boards designed for everyday users. It features Item Type: Development Board and Model No. / Name: T-Dongle.
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About This Product
The LILYGO T-Dongle ESP32-S2 Development Board Wireless WIFI Module by LILYGO is a mid-range iot development boards designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Development Board
- Model No. / Name: T-Dongle
- CPU: ESP32-S2 LX7 single-core — smooth, lag-free performance
- Wireless: Wi-Fi 802.11 b/g/n — fast, stable wireless internet
- Length (mm): 72
- Weight (g): 16
- Shipping Weight: 0.04 kg
- Shipping Dimensions: 9 × 6 × 4 cm
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The LILYGO T-Dongle ESP32-S2 Development Board is a compact and powerful development tool designed for wireless IoT applications. Powered by the efficient ESP32-S2 Xtensa LX7 microprocessor, it supports Wi-Fi and BLE connectivity, making it ideal for smart devices and embedded systems. The built-in 1.14-inch ST7789V HD LCD provides crisp visuals and is fully compatible with Arduino. With OTG male/female interface support, a Grove connector, TF card slot, and an onboard 3D WiFi antenna, the T-Dongle is packed with flexible features. It also offers Arduino IDE and VS Code support, making development smooth and accessible for makers and developers alike.
Features:
- SP32-S2 chip with Wi-Fi & BLE support
- 1.14-inch HD ST7789V LCD (Arduino-compatible)
- USB OTG (Male & Female) interface for flexible connections
- Built-in Grove connector for sensor expansion
- TF card slot for external storage
- Onboard DIP switch & 3D WiFi antenna
Package Includes:
1 x LILYGO T-Dongle ESP32-S2 Development Board Wireless WIFI Module
1 X ABS Transparent Black Case











