From Low cost, low power, android ARM system board by Mini-Box.com - pico WiKi
(Difference between pages)
Jump to navigation
Jump to search
|
|
| Line 1: |
Line 1: |
| − | ==J9 connector provides SPI port 1, I2C port 1 , serial 2 (UART2) and GPIO==
| |
| − | '''Image 1''': Zoom in left side (top view) of [http://www.mini-box.com/pico-SAM9G45-X pico-SAM9G45] development board showing J9 connector with PIN1 marked up.<br>
| |
| − | [[File:J9-connector.jpg|J9 connector]]<br>
| |
| − | <br>
| |
| − | NOTE: Connectors have a 2.0 mm pitch
| |
| − | <br><br>
| |
| − | '''Image 2''': On J9, you can enable the actions for the '''HOME''', '''BACK''' and '''MENU''' Android buttons.<br>
| |
| | | | |
| − | - Pin 11 - '''BACK''' button,<br>
| |
| − | - Pin 12 - '''HOME''' button,<br>
| |
| − | - Pin 13 - '''MENU''' button.<br>
| |
| − | - For '''GROUND''' you can use a single pin. Pin 5 or pin 6.<br><br>
| |
| − |
| |
| − | [[File:J9-connector-buttons.jpg|Android buttons action on J9 connector]]
| |
| − |
| |
| − | For using more buttons see: [[J14 connector]]<br>
| |
| − | <br>
| |
| − | {{SPI and I2C}}
| |
Latest revision as of 06:43, 20 October 2020
