ESP-AT Firmware Technical Architecture: Laying the Foundation for Smart Connectivity
In the previous article, we were introduced to the ESP-AT firmware, which serves as a key to unlock the doors of convenient development in the Internet of Things (IoT). By using simple “AT commands,” developers can avoid complex challenges and move forward smoothly in their IoT development journey. Today, we will take a deeper dive into its technical architecture and explore the intricate designs inside. These designs are crucial for laying the intelligent interaction foundation of IoT devices and supporting the vast framework of interconnected things.