SmartElex Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi / Bluetooth / RS485 control, Onboard RS485 / Pico HAT interfaces

SmartElex Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi / Bluetooth / RS485 control, Onboard RS485 / Pico HAT interfaces

The SmartElex Industrial 6-Channel ESP32-S3 WiFi Relay Module is a powerful and versatile automation controller designed for industrial and IoT applications. Built around the high-performance ESP32-S3 dual-core microcontroller, it enables seamless control of multiple devices through WiFi, Bluetooth, and RS485 communication. With six industrial-grade relay channels, the module can efficiently switch both AC and DC loads, making it suitable for smart factories, home automation, energy systems, and remote equipment management.

Engineered for reliability and flexibility, the board features an onboard RS485 interface for long-distance communication in industrial environments, along with a Pico HAT-compatible expansion header for easy integration with additional modules. It also includes UART, I²C, and SPI interfaces for enhanced connectivity. Designed with industrial-grade protection and durability in mind, this module ensures stable operation even in demanding conditions, making it an ideal solution for advanced automation and control systems.

Features:

• Powered by ESP32-S3 dual-core MCU for high performance
• Built-in 2.4 GHz WiFi for IoT connectivity
• Integrated Bluetooth Low Energy (BLE) support
• 6 industrial-grade relay channels for switching loads
• Supports WiFi, Bluetooth, and RS485 control modes
• Onboard RS485 interface for long-distance communication
• Pico HAT-compatible expansion header for add-on modules
• Multiple interfaces: UART, I²C, SPI
• Industrial protection with conformal coating for durability
• Suitable for smart factories, home automation, and energy systems