Generic 8-80V Wi-Fi Single-Channel Relay Module
SKU: IOWC-1523
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Generic 8-80V Wi-Fi Single-Channel Relay Module

₹569.00 (Inclusive of all taxes)
Out of Stock

This single-channel Wi-Fi relay module provides remote control for AC/DC loads via a smartphone app, supporting a wide 8-80V DC input and featuring both self-locking and momentary (jog) operation modes for versatile home automation integration.

Features

  • Wide-range 8-80V DC power input with reverse polarity protection for flexible and robust installation.
  • High-power relay rated for 10A at 250V AC or 30V DC, suitable for controlling lights, motors, and appliances.
  • Dual operating modes: self-locking (maintains state) and momentary jog (default 1-second pulse) for diverse control logic.
  • Integrates a domestic Wi-Fi module with IoT firmware for remote control via Android/iOS apps over any internet-connected router.
  • Features local tactile button, status LEDs, and supports offline manual or 433MHz wireless remote control as a backup.

Out of stock

Description

The 8-80V Wi-Fi Relay Module is a compact, industrial-grade switching solution designed for integrating high-power electrical devices into smart home and automation systems. Its core is a reliable 5V single-channel relay capable of handling substantial AC and DC loads, protected by a flyback diode for inductive load safety. The integrated Wi-Fi connectivity, powered by a proven domestic module, enables seamless integration with common IoT platforms for remote management via smartphone from anywhere with internet access.

Engineered for flexibility, the board accepts a remarkably wide DC input voltage range, making it suitable for automotive (12V/24V), solar (48V), and standard DC power supply applications without concern for polarity. Onboard indicators for Wi-Fi status and relay operation provide clear visual feedback, while a physical mode selection jumper allows quick configuration between latching and momentary trigger behaviors without requiring firmware changes.

Key Features

  • Ultra-wide 8-80V DC input voltage range with built-in reverse polarity protection for universal compatibility.
  • Industrial-grade 10A relay with 100,000+ cycle durability and diode-based transient voltage suppression.
  • Configurable self-locking (maintained) or jog (momentary) relay output modes via onboard jumper.
  • Integrated domestic Wi-Fi module with pre-loaded IoT firmware for instant cloud connectivity.
  • Local control via tactile push button and status LEDs (Wi-Fi & Relay) for offline operation.
  • Compact PCB design (approx. 42.6mm x 62.1mm) for easy enclosure fitting and retrofitting.
  • Supports integration with existing 433MHz wireless remote systems for added control redundancy.

Applications

  • Smart home lighting and appliance control (fans, pumps, heaters).
  • Industrial automation for machine on/off sequencing and safety interlocks.
  • Agricultural automation for irrigation system control and greenhouse equipment.
  • Retrofitting traditional electrical switches and timers for IoT connectivity.
  • Vehicle and marine applications for remote activation of 12V/24V DC accessories.

Technical Specifications

KeyValue
Controller / ConnectivityDomestic Wi-Fi Module (IoT Firmware)
Wireless ProtocolWi-Fi (802.11 b/g/n)
Relay Channels1
Relay Rating10A @ 250V AC, 10A @ 30V DC
Input VoltageDC 8V - 80V (Non-Polarized)
Control InterfacesWi-Fi (App), Local Button, 433MHz RF (Optional)
Operating ModesSelf-Locking, Jog (Momentary)
IndicatorsWi-Fi Status LED, Relay Status LED
Dimensions (PCB)Approx. 42.6mm x 62.1mm

Frequently Asked Questions

How do I connect and configure this Wi-Fi relay module with my smartphone?

Power the module with 8-80V DC. Download the manufacturer's recommended smart home app (often Tuya/Smart Life). Put your phone in Wi-Fi configuration mode, select the device in the app, and enter your 2.4GHz Wi-Fi credentials. The module's LED will indicate successful connection, allowing remote control from anywhere.

What is the difference between self-locking and jog mode, and how do I select them?

Self-locking mode toggles the relay state with each trigger, holding it on or off. Jog mode activates the relay only momentarily (default 1 second) per trigger. Select the mode via a physical jumper or DIP switch on the PCB. Refer to the board's silkscreen labeling for the correct jumper position for your desired operating logic.

Can this module control a 120V AC appliance like a lamp or fan?

Yes, the relay is rated for 10A at 250V AC, making it suitable for standard 120V/240V AC household appliances up to 1200W (10A x 120V). Always ensure your load's current draw is within the 10A limit. Connect the AC live wire through the relay's COM and NO terminals, following all local electrical safety codes.

What happens if my Wi-Fi network goes down? Can I still control the relay?

Yes, the module supports local control via its onboard tactile button, which will toggle the relay regardless of Wi-Fi status. It also maintains compatibility with optional 433MHz wireless remotes for offline RF control, ensuring basic functionality is preserved during network outages.

Package Includes

  • 1 x 8-80V Wi-Fi Single-Channel Relay Module

Additional Information

Weight 0.02 kg
Dimensions 6 × 4 cm

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