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update IO1 and IO2

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pdxlocations 2023-09-19 21:54:59 -07:00
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10
docs/hardware/devices/rak/core-modules.mdx
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@ -69,13 +69,13 @@ There is no usable GPIO pin on any RAK base board except the 'big' baseboard RAK
The RAK4631 uses symbolic labels for its I/O Pins on the module and baseboard silk screens. The following table shows the mapping of the RAK4631 GPIO pins to the corresponding Arduino pins and the MCU Port numbers. The RAK4631 uses symbolic labels for its I/O Pins on the module and baseboard silk screens. The following table shows the mapping of the RAK4631 GPIO pins to the corresponding Arduino pins and the MCU Port numbers.
| RAK Pin | nRF52840 Pin | Arduino GPIO | Remark | | RAK Pin | nRF52840 Pin | Arduino GPIO | Remark |
| ------- | ------------ | ------------ | ------------------------------------------------------------------------ | | ------- | ------------ | ------------ | ----------------------------------------------------------------------------------------------------- |
| IO1 | P0.17 | 17 | used for GPS PPM signal if GPS module is connected | | IO1 | P0.17 | 17 | used to toggle power to peripheral modules using 3v3_S power rail, not available for user application |
| IO2 | P1.02 | 34 | used to power all peripheral modules, not available for user application | | IO2 | P1.02 | 34 | used to power all peripheral modules, not available for user application |
| IO3 | P0.21 | 21 | | IO3 | P0.21 | 21 |
| IO4 | P0.04 | 4 | | IO4 | P0.04 | 4 |
| IO5 | P0.09 | 9 | The 'User Button' is mapped here. | | IO5 | P0.09 | 9 | The 'User Button' is mapped here. |
| IO6 | P0.10 | 10 | | IO6 | P0.10 | 10 |
| IO7 | P0.28 | 28 | | IO7 | P0.28 | 28 |
| SW1 | P0.01 | 1 | | SW1 | P0.01 | 1 |