ESP8266

The ESP8266 is a compact, cost-effective wireless module that allows devices to connect to Wi-Fi networks. It contains a microcontroller and Wi-Fi capabilities, enabling it to collect data, process information, and communicate with other devices or servers over the internet. Widely used in IoT (Internet of Things) projects, home automation, and smart devices, the ESP8266 simplifies adding Wi-Fi connectivity to various electronics by providing an integrated solution that is easy to program and deploy.