Blinking LED Example

This Arduino sketch demonstrates the basic functionality of blinking an LED using the built-in LED on the Bharat Pi 4G board

BeginnerFull instructions provided56

Things used in this project

Bharat Pi 4G LTE Module with ESP32, SIMCOM A7672 4G LTE-CAT-1 – 2G – GNSS with ESP32 WROOM (With GPS)

Open Arduino IDE: Launch the Arduino IDE on your computer.
Open Example Sketch: Go to the "File" menu at the top left corner of the Arduino IDE window.

Navigate to Blink Example: In the "File" menu, navigate to "Examples" > "01.Basics" > "Blink". Click on "Blink" to open the example code.

Review the Blink Code: The Blink example code will open in a new window. It should look like the example code provided in a previous response.
Select Board and Port (if necessary): Go to the "Tools" menu and select the appropriate board you're using under "Board". Then, go to the "Tools" menu again, navigate to "Port", and select the serial port to which your Arduino board is connected. If you're not sure which port to select, refer to the instructions provided earlier on how to check the serial port in Device Manager.

Upload the Sketch: Click on the "Upload" button (the right arrow icon) in the Arduino IDE toolbar. This will compile your code and upload it to your Bharat Pi 4G board.

Watch the LED Blink: Once the upload is complete, you should see the built-in LED on your Bharat Pi 4G board (or whatever pin you've connected an LED to) blinking on and off at one-second intervals.

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