--- product_id: 77675252 title: "PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components" brand: "sb components" price: "146 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/77675252-pirelay-expansion-board-for-raspberry-pi-raspberry-pi-a-b store_origin: PL region: Poland --- # Supports up to 240VAC/7A, 125VDC/10A load Onboard LEDs for real-time relay status 4 high-quality relays for versatile control PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components **Brand:** sb components **Price:** 146 zł **Availability:** ✅ In Stock ## Summary > ⚡ Empower your Raspberry Pi with industrial-grade relay control — don’t just automate, dominate! ## Quick Answers - **What is this?** PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components by sb components - **How much does it cost?** 146 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/77675252-pirelay-expansion-board-for-raspberry-pi-raspberry-pi-a-b) ## Best For - sb components enthusiasts ## Why This Product - Trusted sb components brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Custom Control Pins:** Relay control jumper lets you assign custom GPIO pins, giving you full command over your setup. - • **Robust Load Handling:** Handles heavy electrical loads up to 240VAC/7A and 125VDC/10A, perfect for demanding projects. - • **Instant Status Feedback:** Built-in LEDs provide clear, real-time relay status so you’re always in the know. - • **Powerhouse Compatibility:** Seamlessly integrates with Raspberry Pi A+/B+/2B/3B/3B+ and Zero series for ultimate flexibility. - • **Plug & Play with PiRelay App:** Control your relays effortlessly via the PiRelay Android app, especially powerful when paired with PiTalk. ## Overview The PiRelay Expansion Board by SB Components is a high-performance relay module designed for Raspberry Pi models A+/B+/2B/3B/3B+ and Zero series. It features 4 robust relays capable of switching loads up to 240VAC/7A or 125VDC/10A, onboard LEDs for status indication, and customizable GPIO pin control. Compatible with the PiRelay Android app and supported by development resources, it’s the ultimate tool for professional-grade automation projects. ## Description Full description not available ## Features - Supports Raspberry Pi 3,2,A+/B+, Zero, Zero W 4 Relay control more High-quality - Quality relays loads up to 240VAC/7A, 125VDC/10A Onboard LEDs for indicating relays status - Relay control jumper, allows to control the relays by custom pins other than the default pins Comes with development resources, including examples in python - Control through PiRelay app on Andriod. best used with PiTalk ## Technical Specifications | Specification | Value | |---------------|-------| | Wireless Type | 802.11b | | Brand | sb components | | Series | SKU06670 | | Item model number | SKU06670 | | Operating System | Raspberry Pi OS | | Item Weight | 1.76 ounces | | Package Dimensions | 3.62 x 3.19 x 1.34 inches | | Processor Brand | Broadcom | | Number of Processors | 1 | | Manufacturer | SB Components | | ASIN | B077LV4F1B | | Is Discontinued By Manufacturer | No | | Date First Available | November 19, 2017 | ## Product Details - **Brand:** sb components - **Model Name:** SKU06670 - **Connectivity Technology:** GPIO - **Operating System:** Raspberry Pi OS - **CPU Manufacturer:** Broadcom ## Images ![PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components - Image 1](https://m.media-amazon.com/images/I/51SD3FX8ysS.jpg) ![PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components - Image 2](https://m.media-amazon.com/images/I/811yNSJB7XS.jpg) ![PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components - Image 3](https://m.media-amazon.com/images/I/81uBDbEMHJS.jpg) ![PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components - Image 4](https://m.media-amazon.com/images/I/81hgbFQfsHS.jpg) ![PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components - Image 5](https://m.media-amazon.com/images/I/814xqSLLM5S.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simplicity *by J***S on March 24, 2019* Very easy to install. Board relays are clearly labelled (relay 1, relay 2, etc) and each relay has its own indicator light. Relays are rated high enough to be used with 240 VAC at 7 Amps. I use the relays on this board as 12 V gate controllers. I can find no fault with this expansion board and definitely recommend it! ### ⭐⭐⭐⭐⭐ EXCELLENT value *by G***N on August 6, 2018* I used it in my project ### ⭐⭐⭐⭐ Used it for Hoobs with GPIO Garage door and it works great! *by T***D on December 8, 2019* I am using this with a 3b+ with Hoobs and a garage door Homebridge Plugin. Works really well.I wrote a python script that you can copy/paste and run that tests each relay.Keep in mind that typically apps on the RPi will use GPIO assignment numbers and not physical pins. So this python uses the physical pin number only. Copy everything below.import RPi.GPIO as GPIOimport timeGPIO.setmode(GPIO.BOARD)GPIO.setup(7,GPIO.OUT)GPIO.output(7,GPIO.LOW)GPIO.setup(11,GPIO.OUT)GPIO.output(11,GPIO.LOW)GPIO.setup(13,GPIO.OUT)GPIO.output(13,GPIO.LOW)GPIO.setup(15,GPIO.OUT)GPIO.output(15,GPIO.LOW)try:GPIO.output (7,GPIO.HIGH)print ("First Relay ON")time.sleep(2)GPIO.output (7,GPIO.LOW)print ("First Relay OFF")time.sleep(2)GPIO.output (11,GPIO.HIGH)print ("Second Relay ON")time.sleep(2)GPIO.output (11,GPIO.LOW)print ("second Relay OFF")time.sleep(2)GPIO.output (13,GPIO.HIGH)print ("Third Relay ON")time.sleep(2)GPIO.output (13,GPIO.LOW)print ("Third Relay OFF")time.sleep(2)GPIO.output (15,GPIO.HIGH)print ("Forth Relay ON")time.sleep(2)GPIO.output (15,GPIO.LOW)print ("Forth Relay OFF")time.sleep(5)GPIO.cleanup()print("ALL OFF..... Good Bye !!!!")except KeyboardInterrupt:print("QUIT")GPIO.cleanup() ## Frequently Bought Together - PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components - Raspberry Pi 4 Computer Model B 8GB Single Board Computer Suitable for Building Mini PC/Smart Robot/Game Console/Workstation/Media Center/Etc. - Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/77675252-pirelay-expansion-board-for-raspberry-pi-raspberry-pi-a-b](https://www.desertcart.pl/products/77675252-pirelay-expansion-board-for-raspberry-pi-raspberry-pi-a-b) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-14*