The ESP-WROOM-02UC is a WiFi module manufactured by Espressif that is RoHS compliant. It is a low-power, low-cost Wi-Fi solution optimized for size and cost for devices that require stable and reliable connection to the internet. This Wi-Fi module is ideal for a variety of applications, including remote controls, home automation applications, and various internet of things (IoT) projects. The module supports IEEE 802.11 b/g/n networks with WEP, WPA and WPA2 encryption. It has an enhanced signal performance and low current consumption, while still providing a complete networking protocol stack. It also comes with an integrated TCP/IP stack to enable faster development. This Wi-Fi module is also designed with a UART interface for a smooth, Wi-Fi MCU connection and can support speeds up to 115200 bps. This Wi-Fi module is delivered with a fully integrated software development framework to make development easier.