Industrial 1-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth / RS485

Industrial 1-Ch ESP32-S3 WiFi Relay Module, Based on ESP32-S3 microcontroller. High quality 1-Ch relay, Supports RS485 and Bluetooth / WIFi remote control.
Onboard multiple isolation protection circuits: Multiple protections, more safe and reliable
Designed for AIoT market: Equipped with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz, with Powerful AI Computing Performance and Security Encryption Mechanism
Integrated 2.4GH z Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication
Contact rating of the onboard relay up to 10A 250VAC/30VDC. Directly controlling 220VAC home appliances, or devices below 30VDC. Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors. Onboard RS485 TX/RX indicators for monitoring the operating status of the module
Onboard power supply screw terminal, supports 5V power supply only. Onboard optocoupler isolation to prevent interference from external high-voltage circuit. Onboard digital isolation to prevent interference from external signal. Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply is required for the isolated terminal