ESP32-S3 Industrial 6-Channel RS485 Relay Module IOT WiFi Bluetooth Onboard Pico HAT Interface with Built-In Protection

Specification Model ESP32 S3 Relay 6CHMicrocontroller ESP32 S3 WROOM 1U N8Wireless Communication 2 4GHz Wi Fi 802 11 b g n Bluetooth 5 BLE Power Supply Voltage DC 7 36VRelay Channels 6 with contact rating ≤10A 250VAC 30VDC Dimensions 145 90 30 mmFeatures Based on ESP32 S3 microcontroller with Xtensa 32 bit LX7 dual core processor capable of running at 240 MHz Integrated 2 4GHz Wi Fi and Bluetooth LE dual mode wireless communication with superior RF performance High quality relay contact rating ≤10A 250VAC 30VDC Onboard isolated RS485 interface for connecting to various RS485 Modbus industrial modules or sensors Onboard 40PIN header compatible with some Raspberry Pi Pico HAT for expanding more functions such as RTC CAN RS232 LoRa sensor etc Onboard USB Type C port for power supply firmware downloading and debugging Onboard power supply screw terminal supports 7 36V wide voltage input suitable for industrial applications Onboard optocoupler isolation to prevent interference from external high voltage circuit connected to the relay Onboard digital isolation to prevent interference from external signal Onboard unibody power supply isolation providing stable isolated voltage no extra power supply required for the isolated terminal Built in buzzer RGB colorful LED power supply and RS485 TX RX indicators for monitoring the operating status of the module Rail mounted ABS case easy to install safe to usePackage Includes 1 ESP32 S3