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Item #:
168060786
Industrial 8-Ch ESP32-S3 WiFi Relay Module, Onboard RS485, Digital Input, Relay, Ethernet Port and Multiple Isolation Protection Circuits, Supports
86% of respondents would recommend this to a friend
Item #:
168060786
SBD 668
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Friday, September 25
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Revolutionize your industrial automation with the powerful 8-Channel ESP32-S3 WiFi Relay Module, delivering seamless connectivity and robust control.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Multiple Connectivity
Supports RS485, Bluetooth, and WiFi remote control, providing versatile communication options for various industrial applications.
Robust Protection
Equipped with multiple isolation protection circuits, ensuring enhanced durability and reliability for demanding industrial environments.
Onboard Flexibility
Features an onboard RS485 interface and Ethernet port, enabling seamless integration with existing systems while enhancing functionality.
Product Details
| Connector Type | Through Hole, Screw |
| Contact Type | Normally Open |
| Current Rating | 10 A |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Coil Voltage | 30 volts_of_direct_current |
| Contact Current Rating | 10 A |
| Minimum Switching Voltage | 30 volts_of_direct_current |
| Specification Met | RoHS |
| Brand Name | waveshare |
| UPC | 790885236471 |
| Manufacturer | Waveshare |
| Model | ESP32-S3-8DI-8Rly-ETH |
| Part Number | ESP32-S3-8DI-8Rly-ETH |
| Contact Material | Silver |
| Item Weight | 1.3 lbs (590 grams) |
Who Should Buy?
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Smart Home Enthusiasts
Ideal for users looking to automate home appliances using WiFi or Bluetooth control for convenience.
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Industrial Automation
Suitable for industries needing reliable remote control of equipment and devices via RS485 and Ethernet connections.
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IoT Developers
Perfect for developers creating IoT applications, leveraging its features for innovative and connected device solutions.
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Casual Users
Not suitable for those needing simple plug-and-play devices without complex functionalities like relays or remote control.
Product Description
Industrial 8-Ch ESP32-S3 WiFi Relay Module, Onboard RS485, Digital Input, Relay, Ethernet Port and Multiple Isolation Protection Circuits, Supports RS485 and Bluetooth/WiFi Remote Control
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Customer Questions & Answers
-
Question:
What is the Industrial 8-Ch ESP32-S3 WiFi Relay Module used for?
Answer: The Industrial 8-Ch ESP32-S3 WiFi Relay Module is designed for automation and control tasks in various industrial applications. It allows users to remotely control electrical devices via WiFi or RS485 communication protocols. This module is beneficial in scenarios like smart home installations, factory automation, or environmental monitoring where multiple devices need to be controlled simultaneously, enhancing operational efficiency and flexibility. -
Question:
How does the RS485 feature enhance connectivity?
Answer: The RS485 feature enables robust communication over long distances and in electrically noisy environments. This differential signaling standard ensures reliable data transmission between devices, making it ideal for industrial setups. For instance, connecting multiple units for a centralized control system becomes straightforward with RS485, allowing for seamless integration of various sensors and relays in complex automation systems. -
Question:
Can this module be controlled via Bluetooth?
Answer: Yes, the Industrial 8-Ch ESP32-S3 WiFi Relay Module supports Bluetooth connectivity, alongside WiFi. This multi-protocol functionality allows users to control the device from a smartphone or tablet using Bluetooth, providing additional convenience for local operations. It's particularly useful in situations where WiFi is unavailable, allowing technicians to manage devices directly from their mobile devices. -
Question:
What types of devices can I connect to the relay module?
Answer: You can connect various electrical devices such as lights, motors, pumps, and heating systems to the relay outputs of the module. With eight channels available, it allows for simultaneous control of multiple devices, making it suitable for extensive applications like home automation or industrial equipment management, where you want to coordinate several systems efficiently. -
Question:
Is there protection against electrical surges?
Answer: Yes, the Industrial 8-Ch ESP32-S3 relay module includes multiple isolation protection circuits to safeguard both the module and the connected devices from electrical surges or overcurrent situations. This feature ensures safety and reliability, particularly in industrial environments where equipment can be susceptible to electrical anomalies, minimizing the risk of damage or failure. -
Question:
What applications are ideal for this relay module?
Answer: This relay module is well-suited for various applications, including industrial automation, IoT solutions, home automation projects, and smart agriculture systems. For example, it can control irrigation systems or manage HVAC equipment in smart buildings, enabling precise control over operations while improving energy efficiency and resource management. -
Question:
How easy is it to program the ESP32-S3 for custom applications?
Answer: Programming the ESP32-S3 is straightforward, thanks to the supportive community and extensive documentation available for the platform. Developers can use popular programming environments like Arduino IDE or ESP-IDF, allowing for custom routines tailored to specific needs. This flexibility is perfect for developers looking to create unique smart solutions tailored to their operational requirements. -
Question:
What kind of digital inputs does the module support?
Answer: The module features multiple digital input channels that can be used to monitor various sensors or switches. These inputs allow the module to respond to environmental changes, such as triggering a relay when a motion sensor detects movement, enhancing interactivity and automating responses in real-time situations. -
Question:
Is the module compatible with home automation systems?
Answer: Absolutely! The Industrial 8-Ch ESP32-S3 WiFi Relay Module is compatible with many home automation platforms, including Home Assistant and Domoticz. This integration allows users to create a smart home environment where devices can be monitored and controlled together, promoting convenience and energy efficiency through centralized management. -
Question:
Where can I buy the Industrial 8-Ch ESP32-S3 WiFi Relay Module?
Answer: You can purchase the Industrial 8-Ch ESP32-S3 WiFi Relay Module from Ubuy in Solomon Islands. Ubuy provides a seamless shopping experience with access to this advanced module, allowing you to enhance your automation projects with reliable and efficient solutions.
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Pros
- Versatile connectivity options
- Multiple isolation protection circuits
- Supports RS485 communication
- Easy integration with projects
- Reliable performance
Cons
- Documentation could be clearer.
Platform Trust & Buyer Confidence
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Top selling ESP32-S3 Relay Module in Solomon Islands
Last Updated on August 25, 2026
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SBD 668
Order now and get it around Friday, September 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Features advanced ESP32-S3 microcontroller for high-speed performance.
- Equipped with Wi-Fi and Bluetooth LE for exceptional wireless communication.
- Includes 8 high-quality relays for direct control of various devices.
- Onboard isolation prevents interference, ensuring safe and reliable operation.
- Supports multiple interfaces including RS485 and Ethernet for versatile applications.
- Comprehensive SDK and technical support ensure easy integration and development.
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