# Thermostat Display

## Screen Setup

As instructed at https://www.acmesystems.it/CM3-PANEL-7-BASIC_microsd

1. Device Tree Overlay (`config.txt`)
2. Enable SSH: `thouch /run/media/boot/ssh`
3. Configure *wpa_supplicant*


## Build/Install

1. Build wheel: `poetry build`
2. Copy wheel to Raspberry Pi
3. Install: `python3 -m pip install --user ~/thermostat-*.whl`
4. Copy `sensor.service` to `~/.config/systemd/user`
5. Start sensor: `systemctl --user enable --now sensor`


## Automatic Login/Autostart

1. Install packages:

   * firefox-esr
   * matchbox-window-manager
   * x11-xserver-utils
   * xdotool
   * xinit

2. Copy `xinit@.service` to `/etc/systemd/system`
3. Copy `xinit.sh` to `~/.xinitrc`
4. Start GUI:

   ```
   systemctl enable xinit@pi.service
   systemctl set-default graphical.target
   systemctl isolate graphical.target
   ```
5. Install [Auto Fullscreen][1] add-on fore Firefox

[1]: https://addons.mozilla.org/en-US/firefox/addon/autofullscreen/