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Item #:
148376738
1/5/10PCS 1 Channel Relay 5V Shield V2 Version 2 for WEMOS D1 mini ESP8266 WiFi Module
Item #:
148376738
MWK 105471
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, July 17
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
This relay shield is designed for WEMOS D1 mini, ensuring a space-saving solution ideal for DIY projects and smart home automation.
Multiple Options
Available in 1, 5, or 10 pcs, allowing users to choose the right quantity for their specific projects and scaling needs.
WiFi Compatibility
Seamlessly integrates with ESP8266 modules, enabling remote control of devices over WiFi, enhancing automation capabilities without extra hardware.
Product Details
| Item Weight | 0.15 lbs (70 grams) |
Who Should Buy?
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Home Automation Enthusiasts
Ideal for users wanting to control lighting and appliances remotely via WiFi using the ESP8266 module.
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Hobbyist Developers
Perfect for developers experimenting with IoT projects needing relay functionality integrated with WEMOS D1 mini.
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Educational Purpose
Useful for teaching electronics and programming concepts involving relays and microcontrollers to students.
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Non-Technical Users
Not suitable for users unfamiliar with GPIO connections or programming related to the ESP8266 module.
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Industrial Applications
May not meet the robustness required for severe conditions in industrial automation or heavy-duty environments.
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Battery-Powered Devices
Not ideal for battery-powered projects due to potential high power consumption associated with relays.
Product Description
1/5/10PCS 1 Channel Relay 5V Shield V2 Version 2 for WEMOS D1 mini ESP8266 WiFi Module
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a 1 Channel Relay 5V Shield V2?
Answer: A 1 Channel Relay 5V Shield V2 is an electronic board designed to work with the WEMOS D1 mini and ESP8266 WiFi modules. It allows you to control high voltage devices safely via relay switching. This shield simplifies connecting your microcontroller to appliances such as lamps, motors, or any device that requires a high voltage to operate. It’s ideal for home automation projects where you want to switch appliances remotely through WiFi. -
Question:
How does the 1 Channel Relay 5V Shield V2 integrate with the ESP8266?
Answer: The 1 Channel Relay Shell V2 connects directly to the WEMOS D1 mini via its GPIO pins. It communicates using digital signals allowing the ESP8266 to trigger the relay to turn devices on or off. This integration is essential for projects like smart home systems, where you need a reliable method to manage electrical devices remotely, making it a core component in smart electronics projects. -
Question:
Can I control multiple devices with one relay shield?
Answer: You can control additional devices using multiple relay shields stacked together, enabling the control of several appliances from one microcontroller. However, it's critical to ensure that your total current draw does not exceed the relay’s ratings. This setup is perfect for complex setups like smart gardens or home security systems, allowing you to manage several devices effectively from a single point. -
Question:
What are common applications for the 1 Channel Relay 5V Shield V2?
Answer: Common applications include home automation systems, remote-controlled lighting, irrigation systems, and industrial equipment control. Its versatility allows hobbyists and professionals alike to build projects that require remote switching capabilities of AC devices, enhancing control in various environments. For instance, you can automate your home lighting or HVAC systems effortlessly using this relay shield. -
Question:
Is the 1 Channel Relay Shield compatible with other microcontrollers?
Answer: Yes, the 1 Channel Relay Shield can be utilized with other microcontrollers such as Arduino or Raspberry Pi, provided they operate at similar logic levels. You may need to modify connection pins or utilize appropriate libraries for compatibility. This flexibility makes it an ideal choice for prototyping across different platforms, catering to various project needs. -
Question:
What should I be cautious of when using the relay shield?
Answer: When using the 1 Channel Relay Shield, it’s crucial to consider wiring integrity and load specifications to prevent damage. Ensure that the relay can handle the voltage and current of the connected device. Following strict electrical safety practices is essential, especially in high-voltage applications to avoid hazards. For instance, always isolate your circuit while making adjustments to minimize risks. -
Question:
What is the power consumption of the relay shield?
Answer: The 1 Channel Relay Shield typically consumes around 70mA when active, but this can vary with different loads. Ensure that your power supply can handle the additional load from the relay activation along with your microcontroller. Understanding the total power requirements is crucial for reliable operation in power-sensitive applications like battery-operated systems. -
Question:
How can I program the WEMOS D1 mini to control the relay?
Answer: You can use the Arduino IDE to program the WEMOS D1 mini. By including the appropriate libraries and using simple digitalWrite commands, you can easily control the relay. This setup enables you to write code that turns the relay on or off based on predetermined conditions, perfect for automation projects where timing and control are key. -
Question:
Where can I buy 1/5/10PCS 1 Channel Relay 5V Shield V2 for WEMOS D1 mini ESP8266 WiFi Module?
Answer: You can purchase the 1/5/10PCS 1 Channel Relay 5V Shield V2 for WEMOS D1 mini ESP8266 WiFi Module from Ubuy in Malawi. Ubuy offers a wide range of electronics and components for your projects, making it a reliable choice for obtaining this relay shield. Whether you need one for prototyping or several for larger installations, Ubuy has you covered.
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MWK 105471
Order now and get it around Friday, July 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Top-quality electronics components for optimal reliability.
- User-friendly design with clear instructions for easy installation.
- Versatile use in industrial, automotive, and household applications.
- Exceptional customer support for any inquiries or issues.
- Available in 1/5/10PCS options for your needs.
- Compatible with WEMOS D1 mini ESP8266 WiFi Module.