8-Ch ESP32-S3 WiFi Relay Module Industrial Controller, Onboard 8-ch Relays, 8-ch Digital Inputs, Isolated RS485 and PoE ETH Port Interface, Supports RS485 and Bluetooth/WiFi Remote Control

Industrial 8-Channel ESP32-S3 WiFi Relay Module, based on ESP32-S3, equipped with 32-bit LX7 dual-core processor, capable of running at 240 MHz, integrated 2.4GH z Wi-Fi and Bluetooth LE dual-mode wireless communication. Supports Arduino IDE ^^ Onboard 8-ch relays and 8-ch digital inputs, contact rating of the onboard relay up to 10A 250V AC / 30V DC, directly controlling 220VAC home appliances, or devices below 30V DC, supports RS485 and Bluetooth / WIFi remote control. Supports passive (dry contact) and active (wet contact) digital input, with bi-directional optocoupler isolation ^^ Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors.

Onboard optocoupler isolation, digital isolation, unibody power supply isolation etc. multiple isolation protection circuits, multiple protections, more safe and reliable ^^ Onboard pin header, allowing access to other devices. Onboard USB Type-C port for power supply, firmware downloading and debugging. Onboard power supply screw terminal. Supports 7~36V wide voltage input. Onboard RTC chip ^^ Onboard W5500 Ethernet chip for extending 10/100Mbps network port through SPI interface. Built-in PoE module for PoE capability (compliant with IEEE 802.3 af standard). Onboard TF card slot for external TF card storage of images and files.

Built-in buzzer, RGB LED, power supply and RS485 TX/RX indicators for monitoring the operating status of the devices