Eliminate Automation Latency

Managing high-density relay arrays via unstable connections often results in command lag and synchronization failures. You need a robust architecture that handles heavy traffic without drops, ensuring your sophisticated smart environment remains responsive and reliable under peak loads.

Tidesmit 32-Channel Ethernet & WiFi Relay Board

This controller utilizes a dual-protocol backbone to bridge Ethernet and WiFi seamlessly for home automation. With its native MQTT integration, you achieve sub-millisecond switching speeds across 32 individual channels. This solution eliminates bottlenecks by providing high-throughput command execution that integrates directly with Home Assistant and industrial PLC systems.

Key Features

• Dual-Connectivity – Ethernet RJ45 and WiFi 2.4GHz – guarantees stable operation even during network shifts.
• Native MQTT Support – JSON-based communication – enables rapid integration with Home Assistant dashboards.
• High-Density Switching – 32 discrete channels – allows for large-scale management of home lighting and HVAC zones.
• Robust Isolation – Optocoupler input protection – prevents voltage spikes from damaging the MCU logic.
• Versatile Logic – 16CH/32CH variant configurations – scales to suit both residential and commercial project scopes.
• Firmware Stability – OTA-ready architecture – facilitates seamless updates for long-term operational integrity.

Technical Specifications

• Connectivity: IEEE 802.3 Ethernet and 802.11 b/g/n WiFi.
• Communication: MQTT, TCP/IP, and Modbus RTU/RS485 support.
• Power Input: 12V-24V DC wide voltage range.
• Dimensions: 180mm x 120mm x 45mm compact form factor.
• Weight: 350 grams industrial-grade casing.
• Compatibility: Full support for Home Assistant, Node-RED, and MQTT brokers.
• Operating Temp: -20C to +70C industrial range.
• Certifications: CE, FCC, and RoHS compliant build.
• IP-Rating: IP20 enclosure protection.
• Included: 1x Control board and DIN-rail mounting hardware.

Who Is This For

Our board is engineered for professional home automation integrators, dedicated DIY smart-home enthusiasts, and industrial facility managers needing granular control over electrical circuits. It serves as an ideal solution for those searching for a reliable Ethernet-based relay module for complex sensor networks.

Frequently Asked Question

Does this relay board require a central hub to connect with Home Assistant?
No, the Tidesmit board functions as an independent node via MQTT. It communicates directly with your broker, removing the need for proprietary gateways or cloud-dependent middle-ware.

Secure your automation backbone today to ensure long-term stability and precise control over your Tidesmit-powered environment.