Altitude 3 click allows high-resolution barometric pressure measurement, by utilizing the ICP-10100, an integrated barometric pressure and temperature sensor. Based on the advanced MEMS capacitive sensing technology, it offers an industry-level accuracy and thermal stability. A very high absolute pressure accuracy up to ±1 Pa allows Altitude 3 click to sense very small altitude changes, within the magnitude of about 10 cm. The temperature sensor offers accuracy up to ±0.4°C, in the range from -40°C to 85°C. Low power requirements make it a perfect choice for various battery-operated applications. Altitude 3 click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.