KEYESTUDIO
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KEYESTUDIO 5V Relay Hat Shield 4-Channel Relay Module for Raspberry Pi 5/4/A+/B+/Pi 2 Model B/Pi 3 Model B/Pi Zero
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KEYESTUDIO 5V Relay Hat Shield 4-Channel Relay Module for Raspberry Pi 5/4/A+/B+/Pi 2 Model B/Pi 3 Model B/Pi Zero
Control high power components like lights and motors via Raspberry Pi.
KEYESTUDIO 5V Relay Hat Shield 4-Channel Relay Module for Raspberry Pi 5/4/A+/B+/Pi 2 Model B/Pi 3 Model B/Pi Zero
Item #: 95895429

KEYESTUDIO 5V Relay Hat Shield 4-Channel Relay Module for Raspberry Pi 5/4/A+/B+/Pi 2 Model B/Pi 3 Model B/Pi Zero

Item #: 95895429

GBP 13

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GBP 13

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If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )

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Control high power components like lights and motors via Raspberry Pi.
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Shop KEYESTUDIO 5V Relay Hat Shield 4-Channel Relay Module for Raspberry Pi 5/4/A+/B+/Pi 2 Model B/Pi 3 Model B/Pi Zero online at a best price in UK. B0D3HCP8BY
Item Weight0.5 lbs (230 grams)

Product Description

KEYESTUDIO 5V Relay Hat Shield 4-Channel Relay Module for Raspberry Pi 5/4/A+/B+/Pi 2 Model B/Pi 3 Model B/Pi Zero

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Customer Questions & Answers

  • Question: What is the KEYESTUDIO 5V Relay Hat Shield?

    Answer: The KEYESTUDIO 5V Relay Hat Shield is a versatile relay module designed specifically for use with Raspberry Pi models including the 2, 3, and Zero. This 4-channel relay module allows users to control various high-power devices directly from their Raspberry Pi board. Its design ensures seamless integration, making it a perfect choice for hobbyists and engineers alike who are working on IoT projects, home automation, or robotics.
  • Question: How do I connect the KEYESTUDIO Relay Module to my Raspberry Pi?

    Answer: Connecting the KEYESTUDIO Relay Module to your Raspberry Pi is straightforward. Simply align the GPIO pins on the relay hat with the GPIO header on your Raspberry Pi and gently press down. You can then use Python or other programming languages to control the relays. This setup is ideal for projects like home lighting control or fan automation, where you want to programmatically control devices based on certain conditions.
  • Question: What are the primary features of the 4-channel relay module?

    Answer: The KEYESTUDIO 4-channel relay module features four independent relays, LED indicators for relay status, and a robust design to handle various voltage applications. Each relay can be controlled individually, allowing for diverse applications such as turning on appliances, motors, or lights from your Raspberry Pi. This functionality makes it a great choice for DIY home automation systems or automated plant watering systems.
  • Question: What is the maximum voltage and current rating for the relays?

    Answer: The relays in the KEYESTUDIO 5V Relay Hat Shield can typically handle devices up to 250V AC or 30V DC with a maximum current of 10A. This high voltage and current rating make it suitable for controlling a wide range of household and industrial devices. Common applications include controlling water pumps for irrigation or automating home appliances like air conditioners, ensuring robust performance in varied environments.
  • Question: Is any programming knowledge necessary to use the relay module?

    Answer: While some basic programming understanding enhances your ability to utilize the KEYESTUDIO Relay Module effectively, it's not strictly necessary for operation. The module integrates well with existing Raspberry Pi projects and has numerous online tutorials available. Beginners can start with simple scripts to operate the relays, making it accessible for non-programmers interested in home automation or robotics projects.
  • Question: Can I use multiple relay modules with a single Raspberry Pi?

    Answer: Yes, you can connect multiple KEYESTUDIO Relay Hat Shields or similar relay modules to a single Raspberry Pi by using additional GPIO pins. Each relay will require its own control pin, allowing you to expand your project capabilities significantly. This setup is particularly advantageous in applications requiring multiple simultaneous control points, like managing several lights or devices within a smart home environment.
  • Question: What safety features does the KEYESTUDIO Relay Module include?

    Answer: The KEYESTUDIO Relay Module includes several safety mechanisms, such as isolation protection between the control circuit and the load circuit, which helps prevent high-voltage spikes from damaging your Raspberry Pi. Additionally, the design features integrated LED indicators to show when relays are activated, which aids in troubleshooting and project validation. This makes it suitable for both novice and professional projects where safety is paramount.
  • Question: What kind of projects can I build using this relay module?

    Answer: You can build a variety of projects using the KEYESTUDIO Relay Module, including automated lighting systems, garden irrigation controllers, or security alarms. For instance, linking the relay to a motion sensor can allow you to turn on lights only when someone is present. This flexibility makes the module a cornerstone in home automation setups and innovative tech projects.
  • Question: Where can I buy the KEYESTUDIO 5V Relay Hat Shield in UK?

    Answer: You can purchase the KEYESTUDIO 5V Relay Hat Shield 4-Channel Relay Module for Raspberry Pi on Ubuy, a reliable online shopping platform that offers a wide selection of electronic components. Ubuy ensures a smooth shopping experience and provides various shipping options, making it convenient for your needs in UK.
  • Question: Is the relay module compatible with other Raspberry Pi models?

    Answer: Yes, the KEYESTUDIO 5V Relay Hat Shield is compatible with several Raspberry Pi models, including the Raspberry Pi 2, 3, and Zero. This compatibility extends its usage across various projects and makes it a versatile addition to both new and seasoned Raspberry Pi users. Whether you’re building a simple control mechanism or a complex automation system, this relay module fits seamlessly into your design.

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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 13

Excluding VAT : VAT will be calculated on the checkout page

Order now and get it around Monday, July 06

QTY:

Secured transactionsecured 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.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 4-channel input and output relay shield for Raspberry Pi.
  • Controls high power components up to 24V DC or 250V AC on 10 A.
  • Easy plug-and-play installation with 5V connection.
  • LED indicators for easy monitoring of relay status.
  • Included installation package, source code, and quick start guide.
  • Compatible with various Raspberry Pi models.