ESP8266 ESP-01 WiFi Relay Module for Smart Home & IoT Automation
Product Overview
ESP8266 ESP-01 WiFi Relay Module for smart home automation, IoT and wireless switching. Compatible with ESPHome, Tasmota, Arduino and ESP32 projects.
Description
ESP8266 ESP-01 WiFi Relay Module for Smart Home & IoT Automation
The ESP8266 ESP-01 WiFi Relay Module is a compact wireless relay board designed for smart home automation and IoT applications. It accepts an ESP-01 or ESP-01S Wi-Fi module and allows remote control of electrical loads over a local network or the internet, depending on the installed firmware and configuration. Most versions use a 5V power supply, include a 10A relay, and support 10A at 250V AC or 10A at 30V DC switching.
The module is widely used in home automation, smart lighting, industrial automation, wireless appliance control, security systems and DIY electronics. It supports popular firmware such as ESPHome, Tasmota and custom Arduino IDE projects, making it an excellent choice for makers, engineers and IoT developers.
Key Features
- Designed for ESP8266 ESP-01 / ESP-01S
- Built-in high-quality relay
- Wireless Wi-Fi switching
- Smart home automation support
- 5V DC operating voltage
- Supports ESPHome firmware
- Supports Tasmota firmware
- Compatible with Arduino IDE
- Easy screw terminal connections
- LED status indicators
- Compact PCB design
- Ideal for IoT applications
Tecnical Specifications
| Specification | Details |
|---|---|
| Module Type | ESP8266 ESP-01 WiFi Relay Module |
| Compatible WiFi Module | ESP-01 / ESP-01S |
| Operating Voltage | 5V DC |
| Relay Rating | 10A @ 250V AC / 10A @ 30V DC |
| Communication | IEEE 802.11 b/g/n Wi-Fi (via ESP-01) |
| Control Method | Wi-Fi |
| Relay Type | SPDT (NO / COM / NC) |
| Indicator LEDs | Power & Relay Status |
| Firmware Support | ESPHome, Tasmota, Arduino IDE, AT Firmware |
| Applications | Smart Home, IoT, Wireless Switching |
Applications
Perfect for:
- Smart Home Automation
- Home Appliance Control
- Smart Lighting
- Arduino Projects
- ESP8266 Projects
- ESP32 Projects
- IoT Automation
- Wireless Switching
- Security Systems
- Industrial Automation
- Smart Agriculture
- DIY Electronics
Package Includes
- 1 Ã ESP8266 ESP-01 WiFi Relay Module
Note: Unless stated otherwise, the ESP-01 Wi-Fi module may be sold separately. Please confirm your product variant before publishing.
Why Buy from Chip.pk?
- Genuine electronic modules
- Fast delivery across Pakistan
- Wholesale and retail quantities available
- Secure packaging
- Technical support before purchase
- Trusted supplier for makers, engineers and industries
- High-quality IoT and automation products
Frequently Asked Questions (FAQs)
Does this module include the ESP8266 ESP-01?
Some versions include the ESP-01 or ESP-01S module, while others provide only the relay board. Please check the product variant before ordering.
Can I use ESPHome or Tasmota?
Yes. This relay board is commonly used with ESPHome, Tasmota and custom ESP8266 firmware for smart home automation.
Is it compatible with Arduino?
Yes. The ESP-01 can be programmed using the Arduino IDE, making the relay suitable for Arduino-based IoT projects.
What appliances can it control?
It can switch compatible AC and DC loads such as lights, fans, pumps and other electrical devices within the relay's rated limits.
What voltage does the relay board require?
Most versions operate from a 5V DC power supply while the ESP-01 handles the Wi-Fi communication.