MIKROE-6937

MIKROE-6937 is a Pressure 25 Click compact add-on board designed for high-resolution absolute pressure and temperature sensing. This board is based on the PSD0401120, a high-resolution pressure sensor from PUI Audio. It measures absolute pressure from 30kPa to 120kPa using a MEMS piezoresistive sensing element, a low-noise two-state programmable-gain preamplifier, and a 24-bit delta-sigma ADC with digital filtering, temperature compensation, and linearity correction. The sensor is factory calibrated and includes an integrated temperature sensor with 0.1°C nominal resolution. It communicates through an I2C interface with a default 7-bit address of 0x78 and uses an INT pin as an End-of-Conversion indicator. It also supports the Click Snap feature for flexible sensor placement. It is suitable for barometers, mobile altimeters, floor detection, indoor and outdoor navigation, weather stations, and pressure and temperature logging systems. It is fully compatible with the mikroBUS™ socket.

• Click board size M is 42.9 x 25.4mm
• Input voltage is 3.3V