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

Specification:
Model: ESP32-S3-Relay-6CH
Microcontroller: ESP32-S3-WROOM-1U-N8
Wireless Communication: 2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5 (BLE)
Power Supply Voltage: DC 7–36V
Relay Channels: 6 (with contact rating ≤10A 250VAC/30VDC)
Dimensions: 145 × 90 × 30 mm

Features:
- 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 use

Package Includes:
1 × ESP32-S3-Relay-6CH Module