DS

The library supports FAT16 formatted SD cards up to 2GB in size. 4GB FAT16 formatted SD cards might work, but is untested. Long file names are not supported. Keep you file names compliant with the old 8.3 standard. The SD card should be connected to the SPI-pins on your Arduino. Pin connections are available in the documentation in the download.

The 17 mm square MM7150 Motion Module from Microchip Technology is a complete, small form-factor board containing a 3-axis accelerometer, 6-axis digital compass and gyroscope sensors pre-programmed with integrated calibration and sensor fusion algorithms. Connections to the board include I2C, power and ground. The board operates at 3.3 V and consumes about 7.68 mA in active mode and around 70 µA in deep sleep. Features: Read position & motion data over I2C Small size 17×17 Pre-programmed and calibrated Single sided – can be soldered down SSC7150 motion coprocessor with integrated sensor fusion 9-axis Sensors (accelerometer, magnetometer, gyroscope) [ ]