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ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Type C 4/8 Channel Relay Module – DC 9-24V
Product Description:
The ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Type C is a versatile and powerful module designed for various automation and control applications. With its unique features and capabilities, this module allows you to connect and control multiple devices with ease.
Key Features:
- 4/8 Channel Relay Module: This module comes with both 4 and 8 channel options, providing flexibility for different projects and requirements.
- RS485 Modbus Protocol: Utilize the Modbus protocol to easily communicate with other Modbus devices, facilitating seamless integration in your automation system.
- WiFi & Bluetooth Connectivity: Connect with your ESP32 board via WiFi or Bluetooth, allowing for remote control and monitoring of your projects.
- Optocoupler Isolation: Protect your system from electrical noise and interference by utilizing the optocoupler isolation technology.
- DC 9-24V Power Supply: This module is compatible with a wide range of power supply voltages, ensuring flexibility for various applications.
Specifications:
ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Type C:
- Power Supply: DC 9-24V
- Relay Type: Optocoupler
- Number of Channels: 4/8
- Communication Protocol: RS485 Modbus
- Connectivity: WiFi & Bluetooth
- Operating Voltage: 5V
- Operating Temperature: -40°C to 80°C
- Size: 45mm x 35mm x 10mm
- Mounting: Through-hole
Why Choose Our ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Type C?
Our ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Type C offers exceptional features that make it perfect for various automation and control applications.
- Built-in WiFi and Bluetooth connectivity allows for remote control and monitoring
- RS485 Modbus protocol supports communication with other Modbus devices
- Optocoupler technology ensures reliable and secure isolation between input and output circuits
- Supports 4 or 8 relays, depending on your project requirements
- Operates within a wide range of -40°C to 80°C temperature and 9-24V DC voltage
- Suitable for through-hole mounting, making it easy to integrate into your project
- Compact size (45mm x 35mm x 10mm) for efficient use of space
With our ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Type C, you can streamline your automation tasks and connect with other Modbus devices easily.
What’s in the Box?
- ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Type C
- 4/8 Channel Relay Module (depending on your project requirements)
- Mounting Footprint
- User Manual
User Manual
Price: Original price was: $ 6.61.$ 3.24Current price is: $ 3.24.