LILYGO T-Relay S3

T-Relay S3 is a high-performance relay board featuring the ESP32-S3-WROOM-1U MCU, designed to provide seamless integration for your IoT projects. With powerful connectivity options and a rich set of onboard functions, it is ideal for smart automation systems, home automation, and embedded applications.

Key Specifications of T-Relay S3

• 2 x 10PIN Expansion Seat: Provides easy connectivity for additional modules or devices, expanding your project’s capabilities.
• MCU: ESP32-S3-WROOM-1U: Powered by the Xtensa® dual-core 32-bit LX7 processor, offering high performance for complex tasks.
• FLASH: 16MB: Ample memory to store firmware and data for larger projects.
• PSRAM: 8MB: Provides additional memory for resource-intensive applications and real-time performance.
• Wireless: Supports Wi-Fi 802.11 b/g/n and Bluetooth LE 5, ensuring reliable wireless connectivity for remote control and monitoring.
• Onboard Functions: Includes 6 Relays, Reset Button, and Boot Button for easy system reset and firmware booting.

Specifications

2 X 10PIN Expansion Seat, LCD connection PIN

Sample Code For Reference [Github]

If you need technical support please check below link to find more details.

T-Relay S3

T-Relay Chain

Pin Daigram

T-Relay S3

T-Relay Chain

More Details

Why Choose T-Relay S3?

• Powerful Processing: The ESP32-S3 MCU with dual-core processing ensures smooth execution of tasks, ideal for industrial automation and IoT solutions.
• Wireless Connectivity: With both Wi-Fi and Bluetooth 5 support, T-Relay S3 enables remote control and communication for your IoT devices.
• Versatile Expansion: The 2 x 10PIN Expansion Seat allows you to connect additional sensors or modules to extend functionality.
• Ease of Use: The inclusion of a reset and boot button simplifies development and maintenance.

What's In The Box

T-Relay S3

T-Relay Chain

T-Relay S3 W5500