MAJESTRONICZ
1 Channel 5V Relay Module with ESP WiFi – Wireless Smart Switch Relay Board
1 Channel 5V Relay Module with ESP WiFi – Wireless Smart Switch Relay Board
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The 1 Channel 5V WiFi Relay Module with ESP8266 is a compact wireless relay control board used for smart switching and IoT automation projects. It comes with an onboard ESP8266 WiFi module and a single-channel relay, allowing users to control electrical loads wirelessly through WiFi-based applications or custom firmware.
This module is suitable for home automation, IoT projects, smart light control, fan control, appliance switching, remote ON/OFF control, Arduino projects and ESP8266 learning projects. It includes screw terminals for load connection and pin headers for communication/programming connections.
Note: This is a project/DIY electronics module. For AC load wiring, proper electrical safety, insulation and professional handling are required.
Specifications
| Specification | Details |
|---|---|
| Product Type | WiFi Relay Module |
| Relay Channel | 1 Channel |
| Operating Voltage | 5V DC |
| WiFi Module | ESP8266 / ESP-01 type module |
| Relay Type | Songle Electromechanical Relay |
| Relay Model | SRD Series |
| Relay Coil Voltage | 5V DC |
| Relay Contact Rating | Up to 10A 250VAC / 10A 30VDC |
| Wireless Control | WiFi-based control |
| Input / Control Pins | 5V, GND, RX, TX |
| Output Terminals | Relay screw terminal output |
| Terminal Type | Screw terminal connector |
| PCB Colour | Blue |
| Suitable For | IoT, home automation, smart switch, remote control projects |
| Applications | Light control, fan control, appliance control, automation projects |
| Package Includes | 1 × 1 Channel 5V WiFi Relay Module with ESP8266 |
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