If you need to use i2c clock and signal pins for any other device, you
can use them by using a fork or T joint for these pins.
I2C Pin Layout :
The pins on the boards are as follows:
Pin with
white
square
paint
mark
I2CAPB Ground 5V
SCL
SDA
SmartU
PS
Ground -
SCL
SDA
I2C Bus address
Factory Default Address: 0x24
Changing the I2C Bus Address:
Address change instructions can be found at
http://openelectrons.com/pages/52
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