SKU: 45297525528

BEVRLink 8 Channel Relay V1 Expansion

Sale price$26.45 Regular price$29.39
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

BEVRLink 8 Channel Relay V1 ExpansionOverview The Expansion board has no power connector. This is an expansion board and will be powered through input from other BEVRLink relay boards only. The BEVRLink Relay 8 ch V1 Expansion is a versatile and reliable relay board designed for use with the BEVRLink system. This relay board is perfect for quickly setting up test and automation systems where you already are using a BEVRLink system. The board also features LED indicators for each relay,

Overview

The Expansion board has no power connector. This is an expansion board and will be powered through input from other BEVRLink relay boards only.

The BEVRLink Relay 8 ch V1 Expansion is a versatile and reliable relay board designed for use with the BEVRLink system. This relay board is perfect for quickly setting up test and automation systems where you already are using a BEVRLink system. The board also features LED indicators for each relay, making it easy to monitor the status of your devices.

The relays on the BEVRLink Relay 8 ch V1 5V are of industrial quality and are designed in Sweden. They are capable of handling loads up to 5A 250VAC or 5A 30VDC, making them suitable for a wide range of applications. Additionally, the board features a 5V output connector that can be used to power the next board.

The relay board also has an onboard LED for each relay, which makes it easy to monitor the status of each relay. There is also a Power Good Status LED, which indicates if the board is receiving enough power, and a selectable Address, which allows you to choose a unique address for the board. To protect the relays, the board has a 9V under-voltage shutdown feature and it also has 3.3A available for the manager(Raspberry Pi) + additional modules.

8 Relay module, with spring terminals and LED indicators for each relay. It is powered by other BEVRLink Relay modules and manager boards connected through the easy-to-use BERVLink connector.  A 5V I2C bus is used for the communication between the boards and the manager board that can be any SBC or microcontroller like Raspberry PI, PICO, ESP32 etc. All our Manager boards have 3.3V to 5V level shifter for the i2c logic so that managers like Raspberry Pi could be used. A modular design enables you to do your own casing or use our BEVRLink case with support for DIN rail mounting.

The 5V I2C bus is open to be used with your own I2C product and other brands using standard Dupont 2.54 mm wires. Making the possibilities endless to what you could control and automate with this system.

Features

  • No power jack! Use as a stacking option for cost savings.
  • Relay coil supplied directly from power input, 15mA used by each relay active.
  • Manager and Expansion connector
  • High-quality relays load up to 5A 250VAC or 5A 30VDC
  • Onboard LEDs for indicating relays status
  • Power Good Status LED, if the board doesn’t have enough voltage (4.7V) due to heavy load it will turn off the LED.
  • Selectable Address
  • Plug and play, no cables needed to connect to a Raspberry Pi
  • Good for quickly setting up test and automation systems
  • 9V under voltage shutdown to protect the relays

Specifications

  • Expansion and Manager connector 5V/3A power
  • Relay channels: 8-ch
  • Contact form: SPDT-NO, NC
  • Connector: Spring clamp terminal block
  • Dimension: 192.8 mm x 72 mm
  • Mounting hole size: M3
  • I2C Address 0x20-0x27, user selectable
  • I2C 4.7K optional pull-up
  • 3.3A available for manager(raspberry pi) + additional modules
  • BEVRLink system expansion

Compatible Accessories

BEVRLink Din Rail clip
(compatible with the case but not directly the board)

BEVRLink 8 Channel Relay Case

Examples and Guides

How To Expand With More Relay Boards & How To Address

 

Inputs and outputs

I2C address selector

Examples of how to get started

Raspberry PI manager Python

Raspberry PICO manager Python

Raspberry PICO manager ESPHOME

ESP32 manager Arduino

ESP32 manager ESPHOME

Dimensions

Download 3D Model here

Example of applications

  • Automating a greenhouse by connecting the relays to control the temperature, humidity, and lighting.
  • Controlling a home automation system by connecting the relays to lights, appliances, and other devices.
  • Building a security system by connecting the relays to sensors and alarms.
  • Creating an industrial automation system by connecting the relays to machines and equipment.
  • Building a remote-controlled robot by connecting the relays to motors and other actuators.
  • Building an aquaponics system by connecting the relays to pumps, valves, and other equipment.
  • Building a weather station by connecting the relays to sensors for measuring temperature, humidity, and other weather parameters.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 45297525528

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Kadin Leach
Houston, US
★★★★★ 5
High Quality Product, especially for the low price point
Size: 16.4ft
Very High Quality Strip Lights that can easily be adapted to any environment, fitting in even very small areas. The adhesive material on the back provides strong adhesion to most surfaces, with some common exceptions. They are more than stable in the vast majority of environments, and the remote control, either the provided one or the digital app works extremely easily to provide a good experience. The colors are vibrant and bright and can be controlled or dimmed easily.
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Reviewed in the United States on April 16, 2026
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timbo
Omaha, US
★★★★★ 5
Nice n bright
Size: 32.8ft
Lotta cool colors! Good adhesive. Works as it should. Time will tell for durability but 6months in zero flicker or problems with app controls
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Reviewed in the United States on May 14, 2026
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ryan w
Omaha, US
★★★★★ 5
Easy to put up and decent quality
Size: 16.4ft
These were actually pretty easy to install - and the cord to plug them in was really long, which is appreciated. I do wish they had more colors to pick from but it’s a great deal for the price.
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Reviewed in the United States on May 30, 2026
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Ilikegum
Natrona Heights, US
★★★★★ 5
Wow!
Size: 16.4ft
Before you return it like I almost did...Out of the box it seems like the beginning ~10 lights and the ending ~10 lights don't light up. I only figured it out because both my orders had the same problem. It's a setting in the app. It makes no sense for them to ship it with just the middle lights on and the ends off, but they did. I changed the setting in the app and all lights lit up. I'm amazed at how nice these lights are for the price-point. Adhesive was fine, all lights work, ridiculous amount of settings and flexibility and customization.
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Reviewed in the United States on May 7, 2026
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DJ SINGH
Whiting, US
★★★★★ 5
good
Size: 23.6 Inch, Color: White
I recently added this bathroom shelf, and it’s been a great upgrade for organizing my space. It was easy to install and feels sturdy enough to hold everyday essentials like toiletries, skincare products, and small containers without any issues. The design is simple and clean, which helps it blend in nicely with the rest of the bathroom. It doesn’t take up much space but still provides enough storage to reduce clutter around the sink or shower area. One thing I appreciate is how practical it is for small bathrooms—everything is within reach, and it makes the space feel more organized overall. As long as it’s installed properly, it holds up well and stays secure. The only downside is that heavier items might not be ideal depending on the material, but for regular use, it does the job perfectly. Overall, a functional and affordable solution if you’re looking to add extra storage and keep your bathroom tidy.
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Reviewed in the United States on April 28, 2026

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