This is the 5V variant of the 5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board in Relay Modules. Available at ₹1,341.66 (₹1,137.00 + GST) with free shipping across India.
Specifications and Features:
- Onboard mature and stable ESP-12F WiFi module, large capacity 4M Byte Flash
- Power supply mode supports DC7-28V/5V
- Onboard WIFI module RST reset button
- ESP-12F supports the use of development tools such as Eclipse/Arduino lDE
- Provide reference program under Arduin0 development environment
- Onboard 8 5V relays, output switch signals, are suitable for controlling loads whose working voltage is within AC 250V/DC30V
- Onboard power indicator and relay indicator
Package Includes:
1 x 5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board
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| Model | ESP8266 |
|---|---|
| Operating Voltage | 5V |
| Channels | 8-channel |
| Interface / Protocol | WiFi |
| SKU | AI3251 |
| Weight | 0.18 kg |
| Availability | In Stock |
Applications & Use Cases
The 5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board is a versatile relay modules used across a wide range of applications including home automation, industrial control, IoT projects, Arduino/Raspberry Pi interfacing, and motor control.
Common use cases:
- Switching high-voltage AC appliances with a microcontroller
- Building a smart home relay board
- Automating irrigation pumps in agriculture
This product is ideal for electronics engineers, IoT developers, and automation hobbyists.
Technical Tip: Use optocoupler-isolated relay modules to protect your microcontroller. Match relay coil voltage to your MCU logic level (3.3V or 5V).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
