Userspace Arduino:cape ideas 2

Ideas for hardware for the Beaglebone Black, which can be used to interface with peripherals like SPI, I2C etc.

= I2C =

It would be advantageous to go with devices which have existing Arduino sketches, since they are more likely to be widely used and tested with. A quick check at a local vendor revealed the following common sensors/devices being used with the I2C bus


 * BMP085: Barometric Pressure Sensor Module,
 * MPU-9150: Accelerometer + Gyro + Magnetometer
 * DS3231, DS1331 are very popular RTC chips and can be easily integrated using the Time library

= SPI =


 * SCP1000: Barometric Pressure Sensor Module