Timer Alarm with Lights

Introduction

This is a simple technique and no coding required. First connect Buzzer, LEDs on Breadh Board.

Connection

Task #1

Power ON BoltIOT and connect to WiFi. Ensure that both Blue & Green lights are ON. Then connect positive wire on Pin No.1 and then connect Negative wire on Ground and connect them subsequently Positive (Long Legs) on Breadboard Negative wire accordingly on the other side.

Task #2

On Breadboard connect Buzzer, LEDs and connect with BoltIOT with jumper wires.

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Create New Scenario, by clicking New Scenario, then search and select BoltIOT from the list.

Then enter your API key to connect your Wi-Fi module.

Click on command select Write Digital Output and enter your device ID as your device Name.

Select Pin No.1 as Buzzer is connected to GPIO 1.

Choose the state as HIGH to turn ON the Buzzer.

Then click on Tools option and select sleep.

Then enter the value of delay you want the Buzzer and LED’s to be remained ON.

Now click on new module again and select BoltIOT.

Enter API key.

click on command and select Write Digital Output.

Enter device ID and Pin. Now select state as LOW to Power OFF the Buzzer and LED’s.

Now it will look like this:

Set Alarm ON time and OFF time. Click on the time icon on the initial Bolt module. Then set the time as per your choice.

Thats all..!!

Thank you..!!