DFRobot Gravity: WiFi IoT Module is ideal for IoT classroom teaching and smart home projects. It supports multiple programming platforms, like MakeCode, Mind+, and Arduino IDE. The module can also be used on various popular IoT platforms like Easy IoT, IFFTTT, ThingSpeak, SIoT. The module is designed with an easy-to-use Gravity interface and employs UART and I2C communication protocols.