NB-IoT (Narrowband IoT) - Image Index A vast agricultural field, with rows of crops stretching as far as the eye can see. The sky above is a brilliant blue, dotted with puffy white clouds that add to the serene atmosphere. In the distance, rolling hills rise up, covered in lush greenery and trees. A tractor is visible in the background, plowing through the fields and leaving behind a trail of freshly turned earth. The overall impression of the image is one of peace and tranquility, with the gentle rustling of leaves and the soft hum of machinery creating a soothing melody.
