DFRobot AI Starter EEDU Kit w/ FireBeetle 2 ESP32-E & HuskyLens AI Camera

You need to install the Arduino IDE and add the ESP32 board support package via the Boards Manager. Then, install the required libraries for the HuskyLens, DFPlayer, and other Gravity modules from the Arduino Library Manager or DFRobot's GitHub. The kit includes tutorials that guide you through setting up the development environment and uploading your first AI vision sketch.

Connect the HuskyLens to the FireBeetle 2 board using a Gravity 4-pin cable (included) to the designated UART or I2C port on the IO Shield. Power the system via USB. Use the provided HuskyLens library in your Arduino sketch to initialize the sensor, select an AI function (like face recognition), and read results over the serial interface. The camera has a built-in screen for real-time feedback and configuration.

Yes, the FireBeetle 2 ESP32-E board features a wide voltage input range (3.3V-5.5V) via its VIN pin or a 2-pin JST connector, allowing it to be powered by a LiPo battery. You can add a Gravity battery shield for charging management. Be mindful of the current draw of all peripherals, especially the relay and speaker, when calculating battery life for your portable application.

Absolutely. The included Gravity IO Shield provides multiple 3-pin and 4-pin ports compatible with hundreds of sensors and actuators in DFRobot's Gravity ecosystem. You can easily add environmental sensors, displays, or motors using plug-and-play cables. The FireBeetle 2's remaining GPIOs are also broken out for more advanced connections using the provided jumper wires.