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ESP32-S3 1-Channel Relay Module Industrial Wi-Fi/Bluetooth 5 LE Control Board with Onboard RS485 10A 250VAC/30VDC USB Type-C Optocoupler and Digital Isolation Rail-Mount Enclosure
- ESP32-S3 microcontroller uses a dual-core Xtensa 32-bit LX7 processor running at 240 MHz for efficient, high-speed processing.
- Supports 2.4GHz Wi-Fi for wireless connectivity and communication in compatible applications requiring network access.
- Bluetooth 5 (LE) support provides an additional wireless communication option with the stated low-energy protocol.
- The single-channel relay is rated for contact loads up to 10A at 250VAC or 30VDC, as specified for the module.
- An onboard isolated RS485 interface supports connections to industrial Modbus modules or sensors.
- Optocoupler isolation helps shield the control circuitry from high-voltage interference during operation.
- Digital isolation adds another protection measure for more stable operation in industrial environments.
- The USB Type-C port supports power supply, firmware downloading, and debugging through one onboard connection.
- A rail-mounted protective case supports installation on a rail while providing the stated enclosure protection and safety features.
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Product Description:
Industrial 1-channel ESP32-S3 relay module designed for wireless control and industrial connectivity. It combines a dual-core ESP32-S3 microcontroller, 2.4GHz Wi-Fi, Bluetooth 5 (LE), an isolated RS485 interface, and a rail-mounted protective enclosure for control, monitoring, and installation in industrial environments.
Core Selling Points:
The ESP32-S3 platform delivers efficient processing with a dual-core Xtensa 32-bit LX7 processor. Dual-mode wireless communication supports 2.4GHz Wi-Fi and Bluetooth 5 (LE). The relay provides a 10A 250VAC/30VDC contact rating, while the onboard isolated RS485 interface supports connections to industrial Modbus modules or sensors. Optocoupler and digital isolation help shield the system from high-voltage interference. The USB Type-C port supports power supply, firmware downloading, and debugging.
Technical Specifications:
Product type: 1-channel relay module
Microcontroller: ESP32-S3
Processor: Dual-core Xtensa 32-bit LX7, 240 MHz
Wireless: 2.4GHz Wi-Fi and Bluetooth 5 (LE)
Relay contact rating: 10A 250VAC/30VDC
Industrial interface: Onboard isolated RS485
Isolation and protection: Optocoupler and digital isolation
USB interface: USB Type-C for power supply, firmware downloading, and debugging
Enclosure: Industrial-grade rail-mount protective case
Package Contents:
Rail-mounted protective case
Before Purchase:
Confirm that the 10A 250VAC/30VDC relay contact rating matches your application. The RS485 interface is intended for connecting industrial Modbus modules or sensors. Verify that your installation supports the rail-mounted enclosure and that the available connection and power requirements are suitable for the module. Wireless functions use 2.4GHz Wi-Fi and Bluetooth 5 (LE).
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by GeekSpace Return Policy
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