Offering equally impressive performance to the CMPS12, but also allowing background calibration to be disabled and operation with a fixed calibration profilePower - 3.3v-5v 18mA Typ. Resolution - 0.1 Degree Accuracy - 5° Signal levels - 3.3v, 5v tolerantI2C mode - up to 400khzSerial mode - 9600, 19200, 38400 baud Full Technical Data We also have a free design for a 3d printed tower here Examples:I2C bus tutor - general I2C guideArduino - I2C interface or a serial interface and displaying data via the serial monitorATMEGA32 - reading the result and displaying on a LCD03/LCD05PIC18F4410 - reading the result and displaying on a LCD03/LCD05PIC24FJ16GA002 - reading the result and displaying on a LCD03/LCD05Picaxe18x - I2C communication exampleRaspberry Pi - using I2C communication