RPi Notes
===

Hardware
---

| Item | Description | Approx. Cost | Link |
|------|-------------|--------------|------|
| Padarsey 5" Touchscreen 800x480 TFT LCD, HDMI Interface | 5" (diagonal) touch screen with HDMI interface | $33 | [Amazon](https://www.amazon.com/gp/product/B07RZYYNMZ/)  |
| Raspberry Pi 3 B+ | | $40 | [Amazon](https://www.amazon.com/Raspberry-Pi-MS-004-00000024-Model-Board/dp/B01LPLPBS8/) |

Blanking screen
---

[src](https://superuser.com/questions/374637/how-to-turn-off-screen-with-shortcut-in-linux)

```
export DISPLAY=:0
sleep 0.25
xset dpms force off
```