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Eight RELAYS 8-Layer Stackable HAT for Raspberry Pi
€ 61
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Enable Raspberry Pi to control AC and DC loads for IoT, Home, Industrial and Building Automation.
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What Stands Out
Detalji o proizvodu
- Enable Raspberry Pi to control AC and DC loads for IoT, Home, Industrial, and Building Automation
- Stackable to eight layers, expandable to 64 relays, leaving all GPIO pins free for other functions
- Each relay can switch up to 120VAC/24VDC and currents up to 8A, with N.O. and N.C contacts brought out to heavy-duty pluggable connectors
- RS485 transceiver enables communication with other sensors and actuators using MODBUS or other industrial protocol
- Software support includes Command Line, Python, and Node-RED native nodes, with a self-test command to cycle all relays from the command line
- Status LEDs for each relay indicate when the coil is activated, and a momentary push-button can be used to interrupt or shut down Raspberry Pi, or to manually turn on a relay
| Item Weight | 0.4 lbs (180 grams) |
Who Should Buy?
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Developers
Perfect for developers building automation systems, allowing easy control of multiple devices with simple coding.
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Hobbyists
Ideal for hobbyists experimenting with IoT projects who require multiple relay options for prototypes.
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Educators
Great for educators teaching electronics and programming, facilitating hands-on learning with practical applications.
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Casual Users
Not suited for casual users who may find complex setups overwhelming and unnecessary for simple tasks.
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Basic Projects
Not ideal for basic Raspberry Pi projects that do not require relay control, as it adds unnecessary complexity.
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Budget-Conscious Users
Less suitable for users on a tight budget since the additional functionalities come at a higher price.
OPIS PROIZVODA
Eight RELAYS 8-Layer Stackable HAT for Raspberry Pi
Pitanja i odgovori kupaca
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pitanje:
What are the main features of the Eight RELAYS 8-Layer Stackable HAT for Raspberry Pi?
odgovor: The Eight RELAYS 8-Layer Stackable HAT for Raspberry Pi is designed to provide extended control capabilities with its 8 relay switches, each capable of controlling high-voltage devices. It features a GPIO interface that is easily integrated with Raspberry Pi models, making it suitable for automation projects. The stackable design allows for multiple HATs to be connected, enabling a layering system for complex applications. This design is perfect for home automation, robotics, and other projects that require relay control. -
pitanje:
How do you install the Eight RELAYS HAT on a Raspberry Pi?
odgovor: Installing the Eight RELAYS 8-Layer Stackable HAT on your Raspberry Pi is straightforward. Start by aligning the HAT's GPIO pins with those on the Raspberry Pi. Carefully press the HAT into place until it is seated securely. After installation, you can utilize libraries like RPi.GPIO or WiringPi to interact with the relays via Python or C programming. This allows you to control various devices like lights or motors effortlessly. Make sure to follow the included instructions for software compatibility. -
pitanje:
Can I use the Eight RELAYS HAT for automation projects?
odgovor: Absolutely! The Eight RELAYS 8-Layer Stackable HAT is ideal for automation projects due to its ability to control up to eight separate devices simultaneously. You can automate anything from home lighting to garden irrigation systems. By integrating with home automation platforms like Home Assistant or OpenHAB, you can create a comprehensive smart home setup that enhances convenience and efficiency. This HAT empowers users to bring their projects to life with versatile control over multiple appliances. -
pitanje:
What types of devices can I control with the Eight RELAYS HAT?
odgovor: With the Eight RELAYS 8-Layer Stackable HAT, you can control a variety of devices, including lights, fans, appliances, and motors. This is especially useful for home automation, DIY projects, or any application needing remote control of high-voltage units. Each relay can manage 10A at 250V AC or 15A at 125V AC, making it versatile for various electrical needs. Whether you're building a smart lighting system or developing an automated garden, this HAT provides the reliability and control you need. -
pitanje:
Is programming required to use the Eight RELAYS HAT?
odgovor: Yes, basic programming knowledge is beneficial for utilizing the Eight RELAYS 8-Layer Stackable HAT effectively. You will need to write scripts to interface with the GPIO pins, usually using languages like Python or C. There are many tutorials available online that guide you through setting up your Raspberry Pi and controlling the relays. This programming aspect allows for customized automation solutions, enabling users to tweak functionalities based on their specific needs, such as scheduling tasks or monitoring device status. -
pitanje:
What is the maximum power rating for devices controlled by the relays?
odgovor: The relays on the Eight RELAYS 8-Layer Stackable HAT support a maximum power rating of 10A at 250V AC and 15A at 125V AC. This capacity allows for a significant range of devices to be connected, from household appliances to industrial equipment. It is important to ensure that the devices you plan to control stay within these limits to prevent any damage. This feature makes it perfect for various projects that require switching high-power devices while offering peace of mind regarding safety and durability. -
pitanje:
Can multiple Eight RELAYS HATs be stacked together?
odgovor: Yes, one of the key features of the Eight RELAYS 8-Layer Stackable HAT is its ability to stack multiple units together, allowing for the expansion of relay control. Each additional HAT adds another eight relays, which is beneficial for complex projects requiring control of many devices. However, when stacking multiple HATs, you must ensure adequate power supply and monitor processing limits of your Raspberry Pi for reliable operation. This feature is ideal for advanced automation setups that require extensive device control. -
pitanje:
What software libraries can I use with the Eight RELAYS HAT?
odgovor: You can use several software libraries with the Eight RELAYS 8-Layer Stackable HAT, primarily the RPi.GPIO and WiringPi libraries, which provide simple methods for GPIO pin management. Additionally, other libraries like Pi4J (for Java developers) and various Python frameworks for Raspberry Pi can enhance the functionality and ease of programming. These libraries enable you to create responsive and interactive projects efficiently, such as home automation or remote monitoring systems through custom scripts. -
pitanje:
Can I use the Eight RELAYS HAT for remote control applications?
odgovor: Certainly! The Eight RELAYS 8-Layer Stackable HAT can be incorporated into remote control applications by connecting it to a home Wi-Fi network or a mobile app interface. With an approach like MQTT or HTTP server setup, you can control devices from anywhere using your smartphone or computer. This flexibility makes it an excellent choice for smart home projects or IoT applications, where remote activation of devices adds convenience and functionality. -
pitanje:
Where can I buy the Eight RELAYS 8-Layer Stackable HAT for Raspberry Pi in Croatia?
odgovor: You can buy the Eight RELAYS 8-Layer Stackable HAT for Raspberry Pi on Ubuy. Ubuy offers a wide selection of electronics, including innovative accessories for Raspberry Pi, ensuring you can find the product you need. With Ubuy, you can conveniently browse, select, and purchase the HAT, along with it having an easy-to-navigate interface to enhance your shopping experience.
Sequent Microsystems Single Board Computers Editorial Review
The Eight RELAYS 8-Layer Stackable HAT for Raspberry Pi is a highly versatile and easy-to-use relay hat. It works perfectly on Raspberry Pi 4 and can be easily controlled using command line or Python scripts. The I2C interface frees up GPIO pins and allows for easy control of external relays. The stackable design supports up to 8 boards or 64 relays. The kit includes all necessary components except for the Raspberry Pi itself. Overall, this product is a great solution for automation projects and offers good value for the price.
Customer Reviews & Ratings
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5 zvjezdica
100%
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4 zvjezdica
0%
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3 zvjezdica
0%
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2 zvjezdica
0%
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1 zvjezdica
0%
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Pros
- Works perfectly with Raspberry Pi 4
- Easy to set up and use
- I2C interface frees up GPIO pins
- Stackable design supports up to 8 boards or 64 relays
- Comes with necessary components (excluding Raspberry Pi)
Protiv
- Relay headers may not be consistent
Platform Trust & Buyer Confidence
“The product received very good packaging & safe…Thank You”
“Accurate delivery timing given”
“Not madly expensive like I thought, and much quicker than promised.”
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
Product Price History
Važne informacije
- Ograničenja: imajte na umu da jamstvo možda ne vrijedi za proizvode koji se dostavljaju u inozemstvo; servis možda neće biti dostupan; priručnici proizvoda, upute i sigurnosna upozorenja možda nisu na jeziku zemlje odredišta; proizvodi (i prateći materijali) možda nisu u skladu sa standardima, specifikacijama i zahtjevima za označavanje zemlje odredišta; proizvod možda nije usklađen s naponom struje i drugim električnim standardima (zbog čega će možda trebati adapter ili pretvarač). Primatelj je odgovoran za provjeru može li proizvod prema važećim zakonima biti uvezen u zemlju odredišta. Kad naručujete od Ubuya ili njegovih partnera, primatelj se smatra registriranim uvoznikom i mora se pridržavati svih zakona i propisa zemlje odredišta.
- Svi proizvodi navedeni na Ubuyu nisu za prodaju, jer je Ubuy globalna tražilica. Proizvodi podliježu propisima o izvozu i trgovini.
€ 61
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Značajke i prednosti
- AC and DC load control for Raspberry Pi
- Expandable up to 64 relays
- Each relay can switch up to 120VAC/24VDC and currents up to 8A
- Status LEDs indicate relay activation
- RS485 transceiver for communication with other sensors and actuators
- Works with all Raspberry Pi models
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