All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Industrial 1-Channel ESP32-S3 WiFi Module, High quality 1-Ch relay, supports RS485 and Bluetooth / WIFi remote control. Contact rating of the onboard relay up to 10A 250VAC/30VDC. Directly controlling 220VAC home appliances, or devices below 30VDC.
Based on ESP32-S3, 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 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication.
Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors. Onboard USB Type-C port for power supply, firmware downloading and debugging. Onboard power supply screw terminal, supports 5V power supply only.
Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply is required for the isolated terminal. Onboard optocoupler isolation to prevent interference from external high-voltage circuit. Onboard digital isolation to prevent interference from external signal.
Onboard RS485 TX/RX indicators for monitoring the operating status of the module. Onboard RTC chip, supports scheduled tasks. Rail-mounted protective case, easy to install, safe to use.
Provides Multiple Networking Demos With Wave-share.Cloud, Using The Lightweight MQTT Protocol To Achieve Data Visualization Service.
Comes with Online Development Resources and Tutorials to help you get started quickly: bit.ly/3Jp3dsf