Discover and explore your environment. This programmable multi-sensor board measures light/IR, temperature, noise, humidity, pressure and volatile carbon compounds (VoC, eCO2 and ethanol). It comes with ready-made programs with documented source code that lets you start your own experiments right away. A sensor card with everything that goes with it. The seven built-in environmental sensors provide twelve sensor values that you can experiment with. Use the built-in programs, change them or write your code. Make invisible visible. We take with our senses only a small part of the surroundings. Impressive examples show you more how to make invisible visible. The card comes with over ten examples and small games - all with full source code and tutorials - that you can experiment with immediately without coding. On the only credit card-sized board you will find a high-resolution screen, five buttons, seven sensors and a powerful computer chip that you can program directly via browser.