Description

The LilyGO TTGO T-Display is a compact and powerful development board featuring the ESP32 chipset with a 240MHz dual-core processor. It integrates a 1.14-inch IPS ST7789V TFT display, offering vibrant visuals, and supports Wi-Fi (802.11 b/g/n) and Bluetooth v4.2 for flexible connectivity. With 4MB of QSPI Flash and 520KB of SRAM, this board offers ample storage and fast performance. Powered by a 3.7V lithium-ion battery (not included), the board is ideal for portable and battery-powered applications. Its USB Type-C port ensures easy programming and charging. This small yet powerful board is perfect for IoT projects, wearables, and real-time data visualization.

Key Features & Benefits

• Powerful ESP32: Dual-core 240MHz processor for responsive performance in complex tasks.
• 1.14-inch IPS Display: High-quality, bright, and wide-viewing angle display for real-time UI or data visualization.
• Comprehensive Connectivity: Wi-Fi and Bluetooth support for reliable communication in IoT and Bluetooth projects.
• Low Power: Efficient power use, with 67mA in normal mode and only 350µA in deep sleep.
• Flexible I/O: A variety of interfaces (UART, SPI, I2C, ADC, PWM) for easy integration with sensors and devices.
• Portable & Rechargeable: 3.7V lithium battery support with quick recharge via USB Type-C.

Applications

• IoT Devices: Build connected devices or gateways with Wi-Fi and Bluetooth.
• Wearables: Compact and energy-efficient for portable electronics.
• Smart Displays: Create real-time user interfaces or notifications.
• Prototyping: Ideal for quick development and testing in embedded systems.

Specifications

• Chipset: ESP32, 240MHz dual-core
• Flash Memory: 4MB QSPI Flash
• SRAM: 520KB
• Display: 1.14-inch IPS ST7789V TFT
• Operating Voltage: 2.7V – 4.2V
• Power Supply: USB Type-C (5V/1A)
• Charging Current: 500mA
• Battery: 3.7V lithium-ion (not included)
• Wi-Fi: 802.11 b/g/n
• Bluetooth: v4.2 BR/EDR & BLE
• Security: WPA2, AES/RSA encryption
• OS: FreeRTOS