Beagleboard:Cape Expansion Headers

Information regarding Cape Expansion Headers for the Beagle Bone Black are listed below as pictures. At the bottom of some sections, there is an example of how to interact with some of the pins. For further information on the pins, you can visit the BeagleBone Black System Reference Manual here.

Black eMMC and HDMI Pins

 * If you would like to interact with the cape manager and disable the eMMC and HDMI pins, you can refer to this wiki as an example.

7 Analog Inputs

 * An example of reading analog (ADC) values on the Beagle Bone Black is addressed at Hipstercircuits.

4.5 Serial UARTs
Do you need help enabling serial/UART/tty on BeagleBone Black? Check out this link.

2 SPI Ports

 * Enable SPI with device tree on BeagleBone Black

2 I2C Ports

 * BMP085 Pressure Sensor Example
 * 8x8 Bi-Color LED Matrix with I2C Example

Cape EEPROM Contents

 * There is an example of the EEPROM contents of the Weather Cape if you visit this link.