With the MKR Rele Protoshield you can easily add relays to your MKR-based project.

The shield provides two relays (Datasheet) named RELAY1 and RELAY2, which are controlled by pin 1 and pin 2 respectively.

The shield also provides easy connections via screw terminals to the A1-A4 analog inputs, I2C, and power supplies.

• Supply voltage 3,3 V (provided by the host board).
• Two relays with NO, COM and NC terminals.
• Works with battery-powered boards
• 8-position screw terminals for easy connections to A1-A4 analog inputs, SCL SDA for I2C, GND and 3,3V output.
• 6 positions with screw terminals (NO, COM, NC for each relay).
• Operating current: 2 A
• Maximum operating voltage: 24 VAC, 50 VDC
• Max. operating current: 1 A
• Max. switching capacity: 62,50 VA, 30W
• Prototype area