K (I2C PUs) - Pull-up resistor removal for I C SDA and SCL lines. Most

likely, you won’t want to remove these resistors from the system; however,

if you have a lot of devices on the I C bus, you may need to remove some

of the pull-ups from the lines to reduce the pull-up strength.

L (CS PUs) - Pull-up resistor removal for SPI chip select lines. Normally

pull-up resistors should be left in place. SPI is currently an unsupported

feature and will likely be removed from a future revision.

M (SDOG PU) - Closed by default, this pin sets the I C address used by the

gyroscope. When closed, the gyroscope’s address is 0x6b. When open,

jumper SDOG PD (labeled ‘O’ above) must be closed.

N (SDOXM PU) - Closed by default, this pin sets the I C address used by

the magnetometer/accelerometer. When closed, their collective address is

0x1d. When open, jumper SDOXM PD (labeled ‘P’ above) must be closed.

O (SDOG PD) - Open by default, this pin sets the I C address used by the

gyroscope. When closed, the gyroscope’s address is 0x6a.

P (SDOXM PD) - Open by default, this pin sets the I C address used by the

magnetometer/accelerometer. When closed, their collective address is

0x1e.

Connecting the 9 DOF Block

To use the 9 DOF Block simply attach an Intel Edison to the back of the

board or add it to your current stack. Blocks can be stacked without

hardware but it leaves the expansion connectors unprotected from

mechanical stress.

9 DOF Block Installed

We have a nice Hardware Pack available that gives enough hardware to

secure three blocks and an Edison.

Intel Edison Hardware Pack

2

2

2

2

2

2

Page 3 of 8