Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi / Bluetooth / RS485 control, Onboard RS485 / Pico HAT interfaces

Product Description

The Industrial 6-Channel ESP32-S3 WiFi Relay Module is a versatile and powerful device designed for remote control and automation applications. With support for WiFi, Bluetooth, and RS485 communication protocols, this module offers flexible connectivity options to suit various IoT and industrial setups.

Product 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

Product Specs

- Microcontroller: ESP32-S3 (Default module: ESP32-S3-WROOM-1U-N8, customizable for other modules)

- Wireless communicatoin: 2.4GHz WiFi (802.11 b/g/n)、Bluetooth 5, BLE

- USB: Connector: USB Type-C

- Power supply: 5V

- Functions: Power supply, USB communication, firmware downloading, etc.

- ISOLATED RS485: Connector: Screw terminal

- Direction control: Hardware automatic control

- Protection: TVS diode, surge protection & ESD protection

- Resistor: Onboard reserved 120R matching resistor, NC by default, enabled via jumper

- Expanded interface: Onboard 40PIN header compatible with some Raspberry Pi Pico HAT, easy to expand other functions such as RTC / CAN / RS232 / LoRa / sensor, etc

- Relay: Contact rating: ≤10A 250VAC/30VDC

- Relay channels: 6

- Contact form: 1NO 1NC

- Isolation: Optocoupler isolation

- LED indicators: RGB: RGB colorful LED, supports programmable control for display color

- PWR: Red power indicator, lights up when there is USB connection and voltage is detected

- TXD: Green TX indicator, lights up when the RS485 port sends data

- RXD: Blue RX indicator, lights up when the device port sends data back

- Power supply Screw terminal: Voltage range: 7~36V

- Appearance: Enclosure

- Rail-mount ABS protective case

- Dimensions: 145 × 90 × 30mm

High quality 6-Ch relays, 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

Onboard Pico HAT compatible interface and RS485 interface for easy expansion

Provides Multiple Networking Demos With Waveshare.Cloud, Using The Lightweight MQTT Protocol To Achieve Data Visualization Service

ABS Protection Enclosure With Rail-Mount Support, Easy To Install, Safe To Use

Locally stocked. Available for immediate shipping.