Internet of Things, BT & Wireless

Control Two Relays Over the Internet

Use an Arduino MKR GSM 1400 and a Blynk app to control the two relays of the MKR Relay Proto Shield.

Control Two Relays Over the Internet

Project tutorial by Arduino_Genuino

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Control Two Relays with an SMS

Drive the relays of the MKR Relay Shield connected to a MKR GSM 1400 with an SMS.

Control Two Relays with an SMS

Project tutorial by Arduino_Genuino

  • 5,281 views
  • 1 comment
  • 14 respects
Control a Lamp with MKR Relay Proto Shield

Set an alarm with MKR1000 and MKR Relay Proto Shield to turn a lamp on/off.

Control a Lamp with MKR Relay Proto Shield

Project tutorial by David Escobar

  • 2,298 views
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  • 1 respect
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