| Activate Otto's senses with sensors and explore the environment |
| Light Intensity: Detect and measure light levels, whether from natural sunlight or flashlights |
| Movement Detection: Detect rotation movement on the robot or even when you shake it |
| Otto robot expansion kit for use with the Starter Kit (sold separately) |
| Sound Sensing: Otto robot will react to noises and claps |
| Temperature and Humidity: Climate Duo will allow the Otto robot to measure the temperature and humidity in the environment |