The blog post provides a detailed guide on how to remotely control a Tessel Servo Module using the Internet, allowing users to operate the servo from anywhere. It outlines the setup process for the Tessel board, including connecting the servo to specific pins and configuring it to receive commands via PubNub's demo key. The tutorial includes instructions for installing necessary dependencies and using scripts to send and receive servo position messages, starting with a default position and adjusting incrementally. Additionally, the post explains how to create a browser-based visualization of the servo's position using HTML, CSS, and AngularJS, encouraging the integration of animations for smooth transitions and providing alerts for out-of-range positions. This setup enables real-time monitoring and control of the servo, demonstrating practical applications for servos in various scenarios.