Industrial 8 Ch ESP32 S3 WiFi Relay Module, Onboard RS485, Digital Input, Relay, PoE Eth Port and Multiple Isolation Protection Circuits, Supports RS485 Bluetooth/WIFi Remote Control

Industrial 8-Channel ESP32-S3 WiFi Relay Module, based on ESP32-S3 microcontroller, built-in 32-bit LX7 dual-core processor, up to 240MHz, integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, supports Arduino IDE Industrial 8-Ch WiFi Network Relay Module, onboard digital input, RS485, and ethernet port interfaces. Built-in multiple isolation protection circuits such as power isolation and optocoupler isolation, more safe, stable and reliable Supports RS485 and Bluetooth / WIFi Remote Control, 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 Digital Input, supports passive (dry contact) and active (wet contact) digital input, with bi-directional optocoupler isolation Built-in PoE module, providing both network connection and power supply in one cable