MKR Relay Shield
The MKR Relay Shield has two relays mounted that can be used for loads up to 24 V. It also features two status LEDs and a prototyping area for adding your own components.
Low Signal Relay
These tiny relays are capable of handling up to 24V components, ideal for controlling e.g. low-voltage lamps.
Prototyping
The shield has a large area for soldering your own components. Add sensors & actuators and connect them to your MKR board without any hassle!
Status LEDs
Know what state your relays are in through the on-board status LEDs.
Screw Terminals
The shield features several screw terminals for a more robust assembly.
Essentials
First Steps
Quickstart Guide
All you need to know to get started with your new Arduino Shield.
Arduino Basics
Built-in Examples
Built-in Examples are sketches included in the Arduino IDE and demonstrate all basic Arduino commands.
Learn
Discover interesting articles, principles and techniques related to the Arduino ecosystem.
Language References
Arduino programming language can be divided in three main parts: functions, values (variables and constants), and structure.
Tutorials
Controlling Relays with MKR Relay Shield
Learn how to control the relays, and how to create a status LED for each relay.
Resources
Pinout Diagram
A diagram showing the functions and the arrangement of the pins on your product.
Open Diagram
Downloads