Contents
The Best raspberry pi relay board of 2023 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best raspberry pi relay board of 2023. Check our ranking below.
2,438 Reviews Scanned
- 5V 8-Channel Relay interface board, and each one needs 15-20mA Driver Current
- Equiped with high-current relay, AC250V 10A ; DC30V 10A
- Standard interface that can be controlled directly by microcontroller (Compatible with Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
- Indication LED’s for Relay output status
- Size:14cm x 5.7cm x 1.7cm (5.51inch x2.24inch x 0.67inch)
- Supports Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B, the RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.
- High quality Panasonic JS1-5V-F power relays, loads up to 10Amp/250VAC, 5Amp 30VDC.
- One LED for power and three LEDs for relays status indicating. Darlington transistors circuit driving relay, improve the reliability of action. Relay control jumper, allows to control the relays by custom pins other than the default pins
- Terminal blocks: pitch - 5.0mm/0.197", wire size 26~12 AWG / 2.5mm square, stripping length 7mm/0.28", Metric M2.5 slotted screw. 2 x 20 pins expansion pin header, height 10mm/0.39".
- Package included: 1x RPi Relay Board, 4x M2.5 14mm brass standoffs, 8x M2.5x4mm metal screws.
- It is 4 Channel Isolated 5V 10A Relay Module, each relay can individually switch on/off by an opto-isolated digital input, Standard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, DSP, etc., very convenient.
- Equipped with high-current relay, maximum load: AC250V 10A, 15A 125VAC, DC30V 10A; Trigger current of opto-isolator: 5mA.
- RELIABLE: Fault-tolerant design, even if the control line breaks, the relay will not move; With optical coupling isolation, triggering more reliable, more stable.
- EASY to INSTALL: Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation.
- High/Low level trigger can be selected by jumper. Very versatile, you can reverse the input logic with the jumper.
- Compatible with Raspberry Pi 3A+/B+/2B/3B/3B+/4B/Pi Zero/Pi Zero W, Arduino UNO R3 / MEGA 2560 / STM32/ESP32/ESP8266
- The Relay Board gives your Pi board the ability to control high voltage/high current devices, and easily makes normal home appliances become intelligent. Can be accessed programmatically or directly by shell
- Up to 4 layers can be stacked.The 4 Channel Relay uses high-quality relay modules combined with the most popular microcontroller technology to communicate with the Pi board.
- You can use mulitiple relay modules stacked together to add many channels;
- The 4 Channel module is very fast, easy to install, and supports multi-language development, making it ideal for smart home projects.
- Equiped with high-current relay, AC250V 10A ; DC30V 10A
- 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current
- Be able to control various appliances, and other equipments with large current
- Application：Supports all MCU control, The industrial field, PLC control, Smart home control
- Indication LED's for Relay output status
Last update on 2025-07-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
How Do You Buy The Best raspberry pi relay board?
Do you get stressed out thinking about shopping for a great raspberry pi relay board? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching raspberry pi relay board, which is why we have assembled a comprehensive list of the greatest raspberry pi relay board available in the current market. We’ve also come up with a list of questions that you probably have yourself.
We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for raspberry pi relay board that you consider buying. Your questions might include the following:
- Is it worth buying an raspberry pi relay board?
- What benefits are there with buying an raspberry pi relay board?
- What factors deserve consideration when shopping for an effective raspberry pi relay board?
- Why is it crucial to invest in any raspberry pi relay board, much less the best one?
- Which raspberry pi relay board are good in the current market?
- Where can you find information like this about raspberry pi relay board?
We’re convinced that you likely have far more questions than just these regarding raspberry pi relay board, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for raspberry pi relay board, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible raspberry pi relay board. Make sure that you are only using trustworthy and credible websites and sources.
We provide an raspberry pi relay board buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available raspberry pi relay board currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of raspberry pi relay board has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an raspberry pi relay board?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your raspberry pi relay board.
- Customer Ratings: Number ratings grade raspberry pi relay board objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their raspberry pi relay board.
- Product Quality: You don’t always get what you pay for with an raspberry pi relay board, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an raspberry pi relay board is should be an indication of how long it will work out for you.
We always remember that maintaining raspberry pi relay board information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.
If you think that anything we present here regarding raspberry pi relay board is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.
FAQ:
Q: Can you control a relay with a Raspberry Pi?
A: The main concept of Home Automation using Raspberry Pi (or any other platform like Arduino) is to control different electrical loads using Raspberry Pi. In order to do this, you need to understand How to Control a Relay using Raspberry Pi, as Relay is the main component in controlling electrical loads.
Q: What can a relay board do for a pi?
A: Loading… The RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent. Relay control jumper, allows to control the relays by custom pins other than the default pins
Q: What are the Dynamic indicators on Raspberry Pi relay board?
A: Which means it could be a nice solution for controlling devices that couldn’t be directly controlled by IIC bus. Standardized shield form factor enables smoothly connection with the Raspberry Pi . The shield also has four dynamic indicators show the on/off state of each relay.
Q: How many pins does a Raspberry Pi 5V relay have?
A: The following image shows a typical 5V Relay. It has 5 pins namely: NO (Normally Open), NC (Normally Closed), COMM (Common) and two coil terminals. Even though the Relay Coil needs a small current in order to get energized, driving it directly from Raspberry Pi (for that matter, any Microcontroller like 8051 or Arduino) is not a good idea.