LILYGO T-Panel S3 Dual MCU ESP32-S3 4" IPS LCD RS485 CAN FD

€54,60
€54,60
€68,25
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🧠 LILYGO T-Panel S3 is a versatile dual-core development board featuring both ESP32-S3 for high-performance processing and ESP32-H2 for extended wireless connectivity. Designed for 🌐 IoT applications, 📊 graphical interfaces, and 🏭 industrial control systems, it integrates advanced features like RS485 , CAN FD transceivers, and a stunning 4.0-inch IPS LCD. Fully compatible with Arduino, PlatformIO IDE, and Micropython, it’s an ideal platform for embedded GUI development and automation.

✨ Key Features

  • ⚙️ Dual MCU Architecture: Combines ESP32-S3 (16MB Flash, 8MB PSRAM) and ESP32-H2 (4MB Flash) for enhanced performance and protocol support
  • 🖥️ High-Resolution Display: 4.0" IPS LCD (480×480) with SPI + RGB interface, supports LVGL and Arduino_GFX for rich UI rendering
  • 📶 Wireless Connectivity: 2.4GHz Wi-Fi, Bluetooth 5 LE, and IEEE 802.15.4 for Zigbee/Thread/Matter applications
  • 🔌 Modular Expansion: Optional RS485 / CAN FD transceiver and XL9535 GPIO expander for industrial-grade I/O
  • 🏭 Industrial Interfaces: Supports UART, RS485, I2C for automation, monitoring, and control systems

🌍 Application Scenarios

  • 🏠 Smart Home & IoT Devices
  • 🏭 Industrial Control Panels
  • 🖼️ Automated Display Systems
  • 📈 Sensor Data Visualization
  • 🧑💻 Embedded GUI Development

📐 Technical Specifications

MCU1 ESP32-S3
Flash 16MB
PSRAM 8MB
Wireless Connectivity Wi-Fi 802.11 b/g/n, Bluetooth 5 (LE)
MCU2 ESP32-H2
Flash 4MB
Wireless Connectivity IEEE 802.15.4 + Bluetooth 5 (LE)
Development Platform Arduino, PlatformIO IDE, Micropython

🖥️ 4.00" IPS LCD Display

Resolution 480 × 480 pixels
Interface SPI + RGB
Libraries Arduino_GFX, LVGL
Onboard Features QWIIC ×2, TF Card Slot, Antenna, 4 Buttons (S3 Boot + RST, H2 Boot + RST)

🔧 RS485 / CAN FD Transceiver (Optional)

Bus Protocol UART

📦 XL9535 GPIO Expansion

16-bit I2C-bus and SMBus I/O port expander

🧑💻 Tech Support

ℹ️ Product Info
A: T-Panel S3 GitHub
B: T-Panel Lite GitHub
Check out our GitHub repositories for sample code, documentation, and community support.

🧑💻 Technical Support
Post your issue and our engineers will assist you directly.

📸 Product Gallery

RS485 500kbps

📌 Pin Diagram

More Details

📦 Include

RS485 500kbp

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