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8-Channel ESP32-S3 WiFi Relay Module Industrial Relay Controller with Isolated RS485 Interface 2.4GHz Wi-Fi & Bluetooth LE Optocoupler Isolation Dual-Core 240MHz 10A 250V AC/30V DC 7~36V Input
- 8-Channel Relay Module: Provides eight relay outputs for control applications, with a contact rating of 10A at 250V AC or 30V DC.
- ESP32-S3 Processing: Built around an Xtensa 32-bit LX7 dual-core processor running at up to 240 MHz for responsive control tasks.
- Wireless Connectivity: Integrates 2.4GHz Wi-Fi and Bluetooth LE dual-mode communication for wireless data exchange and device connectivity.
- Flexible Digital Inputs: Supports both passive and active digital input, with bi-directional optocoupler isolation for protected signal interfacing.
- Isolated RS485 Interface: Includes an onboard isolated RS485 interface for connecting Modbus industrial modules or sensors.
- Expanded Network Options: Provides an Ethernet chip and supports an optional PoE version for additional wired connectivity and power options.
- USB Type-C Utility Port: Uses USB Type-C for board power, debugging, and firmware downloading through one convenient connection.
- Wide-Range Power Input: Accepts a 7 to 36V input range, supporting flexible power arrangements for compatible installations.
- Scheduled Task Support: Includes an onboard RTC chip for timing and scheduled tasks, plus built-in indicators for monitoring device status.
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Product Description:
Industrial 8-channel ESP32-S3 relay module for wireless control, isolated industrial connectivity, digital input handling, scheduled tasks, and device status monitoring. It combines an ESP32-S3 microcontroller, relay output, isolated RS485 interface, wireless communication, and flexible power input in one module.
Core Selling Points:
Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode communication. The relay supports a 10A 250V AC / 30V DC contact rating, passive and active digital input, bi-directional optocoupler isolation, and linkage control. Multiple isolation protection circuits support industrial connectivity. USB Type-C supports power, debugging, and firmware downloading. An RTC chip supports scheduled tasks, while built-in indicators help monitor device status.
Technical Specifications:
Processor: ESP32-S3 with Xtensa 32-bit LX7 dual-core processor. Processor speed: up to 240MHz. Wireless communication: 2.4GHz Wi-Fi and Bluetooth LE dual-mode. Relay contact rating: 10A 250V AC / 30V DC. Digital input: passive and active, with bi-directional optocoupler isolation. Industrial interface: isolated RS485. Connectivity: supports connection to Modbus industrial modules or sensors. Power input: 7~36V. USB interface: USB Type-C for power, debugging, and firmware downloading. Additional features: RTC chip, built-in status indicators, Ethernet chip, and PoE on the optional version.
Before Purchase:
Confirm that your application uses the required 7~36V power input and that the connected equipment is suitable for the relay contact rating of 10A 250V AC / 30V DC. Check that your industrial modules or sensors use a compatible isolated RS485 connection. PoE is available only on the optional version.
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.
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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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