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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
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Description
Waveshare RPi Relay Board, RPi Relay BoardOverview The RPi Relay Board gives your Pi the ability to control high voltage high current devices, easily makes normal home appliances become intelligent. RPi Relay Board Features 1. Supports Raspberry Pi A+ B+ 2B 3B 3B+ 2. High quality relays, loads up to 5A 250V AC or 5A 30V DC 3. Photo coupling isolation, prevent interference from high voltage circuit 4. Onboard LEDs for indicating relays status 5. Relay control jumper, allows to control the
OverviewThe RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.
RPi Relay Board Features
1. Supports Raspberry Pi A+/B+/2B/3B/3B+
2. High quality relays, loads up to 5A 250V AC or 5A 30V DC
3. Photo coupling isolation, prevent interference from high voltage circuit
4. Onboard LEDs for indicating relays status
5. Relay control jumper, allows to control the relays by custom pins other than the default pins
6. Comes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835
What is on the RPi Relay Board
1. Raspberry Pi GPIO interface: for connecting Raspberry Pi
2. Relay screw terminal: for connecting target devices
3. Relays
4. Photocoupler: PC817
5. Relay indicator
- LED on: relay NC is opened, NO is closed
- LED off: relay NC is closed, NO is opened
6. Power indicator
7. Relay control jumper
- Short the jumper: control the relays by default I/Os used in the example code
- Open the jumper: control the relays by custom I/Os through jumper wires
Package include
- RPi Relay Board x 1
- RPi screws pack (2pcs) x 1
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
shoe
Size: 7.5, Color: Black, Size: 7.5, Color: Black
The quality of these shoes is excellent; the workmanship is meticulous, and they are free of any unpleasant odors. They are very comfortable to wear—lightweight on the feet and ideal for walking without causing fatigue. The soles are soft and non-slip, offering a great sense of foot support and snug fit. The sizing is true to standard, and they look stylish when paired with various outfits. They are perfectly suited for daily commuting, sports activities, or casual shopping trips.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Surprisingly comfortable! The perfect everyday basic sneaker.
Size: 11, Color: Tan
I was looking for a simple, clean pair of white sneakers that wouldn’t break the bank, and these absolutely exceeded my expectations. Right out of the box, the canvas material felt soft, and I was pleasantly surprised that they required zero "break-in" time—no blisters or rubbing on the back of my heels even after a full day of walking. The classic low-top design is incredibly versatile; they look great with shorts, jeans, or even casual chinos for a relaxed office look. The insoles have a decent amount of cushion for a flat sneaker, making them comfortable enough for running daily errands or light traveling. They feel sturdy, the stitching is clean, and honestly, the quality easily rivals brands that cost three times as much.
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Reviewed in the United States on May 28, 2026
★★★★★ 4
Decent, but look big on the feet.
Size: 11, Color: Taupe, Size: 11, Color: Taupe
They fit a little large, or at least they look a little large for my feed, so I think they might not work for dressy outfits well. The quality is good thick, style and color are accurate. however, they can make a slight squeak.
Value for money is good, as you can get it for discounts sometimes. they seem durable, comfort wise, I would say that they are okay, for city lifestyle, if you dont have a lot of activity to do, except some walking.
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Versatile and well priced
Size: 11, Color: Black
Great for the price. Look good for kicking it around town or for a business casual work place. They fit great, they're comfortable, the black is deep, and the price is right.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Nice Sneakers
Size: 9, Color: Black
Very comfortable and easy to wear. They feel lightweight and fit true to size. Good value for the price.
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Reviewed in the United States on May 29, 2026
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