ESP8266 5V WIFI Relay Smart Home Remote Control Switch
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The ESP8266 ESP-01 / ESP-01S 5V WiFi Relay Module is a compact and reliable wireless switch solution designed for DIY smart home automation and IoT remote control systems. Using the powerful ESP8266 WiFi module, this relay board enables wireless switching of appliances and devices through any WiFi-enabled smartphone, computer, or microcontroller. Ideal for use in home automation, industrial control, IoT experiments, and wireless remote switching applications.
Features:
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ESP8266 WiFi Control – Based on the ESP-01 or ESP-01S module
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Relay Output Capacity – Supports up to 10A at 250VAC or 30VDC
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Smartphone Compatible – Remote control using mobile apps or browser-based interfaces
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IoT-Ready – Easily integrate with Home Assistant, NodeMCU, or MQTT
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Long Transmission Range – Up to 400 meters in open environments
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5V Operation – Safe for most microcontrollers like Arduino, STM32, or Raspberry Pi
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Compact Design – Small footprint, easy to embed into smart home enclosures
Specifications:
| Parameter | Specification |
|---|---|
| Product Name | ESP8266 ESP-01/ESP-01S WiFi Relay Module |
| Chipset | ESP8266 ESP-01 / ESP-01S |
| Operating Voltage | DC 5V |
| Communication | WiFi (802.11 b/g/n) |
| Max Control Distance | Up to 400m (open space) |
| Relay Contact Ratings | 10A @ 250VAC / 10A @ 30VDC |
| Relay Durability | 100,000+ switching cycles |
| Board Dimensions | 37mm x 25mm |
| Included Module | ESP-01 or ESP-01S (included) |
Package Includes
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1 × 5V WiFi Relay Module Board
- 1 x ESP01 Module
Applications:
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Smart Light and Fan Control
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Wireless Appliance Switching
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Garage Door and Gate Automation
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Remote IoT Sensor Triggering
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DIY Home Automation Projects
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Web-Connected Smart Switches
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General Questions
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What is the latest price of the ESP8266 5V WIFI Relay Smart Home Remote Control Switch in Bangladesh?
The latest price of ESP8266 5V WIFI Relay Smart Home Remote Control Switch in Bangladesh is BDT 430.00 . You can buy the ESP8266 5V WIFI Relay Smart Home Remote Control Switch at the best price on BDTronics.com or contact us via phone.
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Where to buy ESP8266 5V WIFI Relay Smart Home Remote Control Switch in Bangladesh?
You can buy ESP8266 5V WIFI Relay Smart Home Remote Control Switch online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.
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What are the delivery options of ESP8266 5V WIFI Relay Smart Home Remote Control Switch in Bangladesh?
We provide home delivery service all over Bangladesh. We support cash on delivery, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-3 days outside Dhaka.