High-Performance Dual MCU: for T-Panel-Lite S3 is equipped with a powerful ESP32-S3 dual-core MCU, perfect for advanced IoT applications Stunning Display: Equipped with a 4.0-inch LCD screen with a resolution of up to 460x460, it is perfect for rich visual output Wireless Capability: Seamlessly connects with built-in WiFi and Bluetooth modules for easy integration with other devices and the Internet Versatile: Thanks to its powerful processing power and connectivity options, it is suitable for a variety of applications from home automation to complex IoT solutions Versatile Development Platform: Supports multiple programming environments, including for , for PlatformIO-IDE, and for Micropython, giving developers the flexibility to choose the best tool for their specific project needs MCU: ESP32-S3 32-bit LX7 dual-core processor Communication protocol: 2.4 GHz Wi-Fi & Bluetooth 5 (LE) Development environment: for , for PlatformlO-IDE, for Micropython Flash: 16MB PSRAM: 8MB Support Micro-SD card (TF card) Onboard functions: Boot (IO00) + Reset + Key x 2 4.00 inch 460 * 460 IPS ST7701S LCD: Resolution: 460 (W) 460 (H) Interface: 3SPI + 18BIT RGB Display area: 71.86 x 70.18mm Color: 262K Support dependent libraries: for Arduino_GFX, for LVGL Colour:White Material:ABS Package Contents: 1 * T-Panel-Lite Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.