LILYGO T-Connect ESP32-S3 (2024/3/12 revision) is a robust industrial-grade development board designed for automation, control, and edge computing. Built around the powerful ESP32-S3 dual-core MCU 🧠 with 16MB Flash + 8MB PSRAM, it supports quad RS485/CAN interfaces 🔌 and wide voltage input (7–12V), making it ideal for smart factories, building automation, and harsh-environment IoT deployments.
✨ Key Features of LILYGO T-Connect ESP32-S3
- 🧠 ESP32-S3 MCU with AI acceleration, 16MB Flash + 8MB PSRAM
- 🔁 4x RS485/CAN interfaces with flexible switching between protocols
- 💡 Onboard APA102 programmable RGB LEDs for visual feedback
- 🔋 Wide voltage input: 7–12V, suitable for industrial power systems
- 🔘 Reset + Boot buttons for easy firmware flashing
- 🧩 Compatible with Arduino IDE, VS Code, and ESP-IDF
- 🖤 Sleek black PCB design with M3 mounting holes for secure installation
📐 Specifications of LILYGO T-Connect ESP32-S3
| MCU | ESP32-S3 Dual-core |
| Flash | 16MB |
| PSRAM | 8MB (Octal SPI) |
| Programming Platform | Arduino IDE, VS Code |
| Interfaces | Up to 3x RS485 + 1x CAN (TWAI protocol) |
| Onboard Functions | APA102 RGB LED |
| Buttons | Reset + Boot |
| Power Input | 7–12V DC |
🧑💻 Developer Resources
- ℹ️ Product Information — Sample code, wiring guides, and documentation for LILYGO T-Connect
- 💬 LILYGO GitHub Community — Get support and share your CAN/RS485 projects
🖼️ Product Gallery
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