The Industrial Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay Module is powered by an ESP32-S3 microcontroller, featuring integrated WiFi and Bluetooth connectivity for versatile industrial applications. It includes 6 high-quality relays (≤10A 250VAC/30VDC) and an isolated RS485 interface for Modbus connectivity. This module supports USB Type-C for power and communication, with extensive expansion capabilities via a 40PIN header. Built-in protection circuits ensure safe and stable operation in industrial environments.
Features:
- Powerful ESP32-S3 microcontroller with dual-core processor
- Integrated 2.4GHz WiFi and Bluetooth LE for wireless connectivity
- 6 high-quality relays with ≤10A 250VAC/30VDC contact rating
- Isolated RS485 interface for industrial Modbus applications
- USB Type-C port for power supply, firmware downloading, and debugging
- Compact and rugged design with built-in protection circuits for industrial reliability
Specification:
| Model Type: | WiFi Relay Module |
|---|---|
| No. of Channels: | 6 |
| Power Supply (V) | 7~36 |
| Contact Rating | ≤10A 250VAC/30VDC |
| Wireless Functions | Bluetooth 5, BLE, WIRELESS COMMUNICATOIN |
| Microcontroller: | ESP32-S3 |
Package includes:
1 x ESP32-S3-Relay-6CH
1 x 2.4G 4DB SMA antenna
1 x Screwdriver
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Read More →Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Model | ESP32-S3 |
| Interface / Protocol | WiFi |
| SKU | AI6709 |
| Weight | 0.333450 kg |
| Availability | In Stock |
Applications & Use Cases
The Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay Module is a versatile relay modules used across a wide range of applications including home automation, industrial control, IoT projects, Arduino/Raspberry Pi interfacing, and motor control.
Common use cases:
- Switching high-voltage AC appliances with a microcontroller
- Building a smart home relay board
- Automating irrigation pumps in agriculture
This product is ideal for electronics engineers, IoT developers, and automation hobbyists.
Technical Tip: Use optocoupler-isolated relay modules to protect your microcontroller. Match relay coil voltage to your MCU logic level (3.3V or 5V).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels
Arnav Goyal (verified owner) –
Great Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. OTA updates work perfectly. Using 5 of these around my house.
Dev Menon (verified owner) –
Perfect for my IoT project. This Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay has excellent WiFi performance.
Prateek Verma (verified owner) –
Perfect for my IoT project. This Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay has excellent WiFi performance.
Sumit Srivastava (verified owner) –
Outstanding Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay! Programmed it with Arduino IDE. All features work as documented.
Rohan Mehta (verified owner) –
Good Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. WiFi works well. Sometimes needs a reset but overall solid.
Chitra Kapoor (verified owner) –
Okay Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. Took time to figure out the pin mapping but functional.
Chetan Pillai (verified owner) –
Decent Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. Had to install CP2102 drivers but works fine after that.
Om Pillai (verified owner) –
Good quality Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. Flash memory is sufficient for most projects.
Tushar Dave (verified owner) –
Great quality Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. Flashed with ESPHome and it works beautifully.
Simran Tiwari (verified owner) –
Love this Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. Built a smart switch with it. Works with Home Assistant perfectly.
Rahul Dave (verified owner) –
Good Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. WiFi works well. Sometimes needs a reset but overall solid.
Nakul Dhillon –
Great Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. OTA updates work perfectly. Using 5 of these around my house.
Eshan Krishnan (verified owner) –
This Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay is a beast for the price. Running a web server on it with no issues.
Mohit Tandon (verified owner) –
Love this Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. Built a smart switch with it. Works with Home Assistant perfectly.
Chitra Banerjee (verified owner) –
Perfect for my IoT project. This Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay has excellent WiFi performance.
Ashwin Rawat (verified owner) –
This Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay is a beast for the price. Running a web server on it with no issues.
Sumit Shetty (verified owner) –
Good Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. WiFi works well. Sometimes needs a reset but overall solid.
Tarun Naidu (verified owner) –
Okay Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay. Took time to figure out the pin mapping but functional.
Vinay Luthra (verified owner) –
Superb Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay! Using it for my weather monitoring station. WiFi range is impressive.
Nikita Grewal –
This Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay is a beast for the price. Running a web server on it with no issues.
Ashish Dhawan –
Outstanding Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay! Programmed it with Arduino IDE. All features work as documented.