Part Number: ESP32-S3-POE-ETH-8DI-8RO Industrial 8-Channel ESP32-S3 WiFi Relay Module, Onboard isolated RS485 interface, Built-in Xtensa 32-bit LX7 Dual-core Processor, With Multiple Isolation Protection Circuits Onboard Digital input, RS485, and ethernet port interfaces. Built-in protection circuits such as power isolation and optocoupler isolation, Safe & Stable & Reliable Based on ESP32-S3 microcontroller with Xtensa 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, with superior RF performance High quality relay, contact
rating: 10A 250V AC / 30V DC. Supports passive and active digital input, with bi-directional optocoupler isolation. The relay supports digital input linkage control. Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors