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Devices
René Kliment edited this page Oct 25, 2016
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Works fine by default!
Note: Please don't use system images from the vendor. Just DON'T. They are complete and utter crap and they might even cause overheating / damage to your boards. Use Armbian instead. It's awesome, it's as secure as possible, it's up-to-date and it's loaded with features!
You have these options:
- Use the orangepi platform.
This will allow you to use a push button and LEDs! Right now, you have to install the library for this manually:
pip install git+https://github.com/duxingkei33/orangepi_PC_gpio_pyH3.git
Unfortunately, you have to run AlexaPi under root for this. To do this:
- If you're running under systemd (as you should), which is the default, after the installation is complete, put ```
[Service] User=root Group=root ProtectHome=false
in `/etc/systemd/system/AlexaPi.service.d/usergroup-root.conf`. Then run `systemctl daemon-reload` for the changes to take effect and then you can (re)start your AlexaPi!
2. If you've stuck to the old way, edit `/etc/init.d/AlexaPi` and set the user and group there to `root`.
Be sure to understand what the pin numbers mean before you break your board or spend hours trying to debug it. Check out the [pinout of the Expansion port](https://linux-sunxi.org/Orange_Pi_PC#Expansion_Port) of Orange Pi PC (check other pages for your board, it might be different!) and the [simple formula for calculating the right pin number](http://linux-sunxi.org/GPIO#Accessing_the_GPIO_pins_through_sysfs_with_mainline_kernel).
2. Use the general _sysfs gpio_ platform.
Not yet available.
3. Use the _dummy_ platform.
If you don't care about button triggering or LEDs, you can use this. You can then run AlexaPi securely under the _alexapi_ user.
## Desktop / development machine
The best option is probably the `desktop` platform as it will allow you to trigger Alexa with your keyboard.
If you don't care about that, you can use the `dummy` platform.
Another option, possibly only for developers is to install [fakeRPiGPIO](https://github.com/ArmlessJohn404/fakeRPiGPIO) and use the `raspberrypi` platform. You won't be able to trigger Alexa other than by the trigger word, but you'll see output (function calls) from the _fake_ library. This will allow you to partially test the logic in the _raspberrypi_ platform without actually running this on a Pi.
## Other boards / computers
If none of the above platforms is suitable for you, you can use the _dummy_ platform. You will then have voice activation only with no indicators (other than process output). This is a good idea for getting AlexaPi to work on new unsupported systems - you make sure the AlexaPi itself works under the OS and then you bother yourself with the device platform itself.