Get Raspbian lite from here: https://www.raspberrypi.org/downloads/raspbian/

Set up wifi: Edit wpa_supplicat.conf (version attached in this repo) to match your wifi, then copy it to the boot sdcrad you made in last step.

Enable spi: Edit config.txt on sdcard - uncomment dtparam=spi=on

Connecting to PI over ssh

• To enable ssh, put an empty ssh file on the sdcard
• ssh to pi: ssh pi@raspberrypi.local should work. otherwise try to figure out ip manually.

Set pi hostname:

• sudo nano /etc/hosts and change last line from raspberry to rev{number}
• sudo nano /etc/hostname and change to same rev{number}
• sudo reboot
• now ssh with new name: ssh pi@rev{number}.local

Install packages

• sudo apt-get update

• sudo apt-get install build-essential python-pip python-dev python-smbus git python-gpiozero libopenjp2-7-dev libtiff5-dev

• (optional) Prepare GIT: git config --global user.name "John Doe" && git config --global user.email johndoe@example.com

• mkdir dev && cd dev

• Fetch the Adafruit_Python_GPIO library:

  git clone https://github.com/adafruit/Adafruit_Python_GPIO.git
  cd Adafruit_Python_GPIO
  sudo python setup.py install
  

Setup led control

• cd ~/dev && git clone https://github.com/matanzr/fugara_revelation.git
• cd ~/dev/fugara_revelation/led_control
• make
• Install pillow: pip install Pillow

Setup script service

• pip install pyrebase
• pip install firebase_admin

set environment with fan_id and auto start:

• mkdir logs
• mkdir launcher
• nano launcher/launcher.sh with (change the fan Id):

  #~~~ Start Copy From Here ~~~
  #!/bin/sh
  # launcher.sh
  # navigate to home directory, then to this directory, then execute python script, then back home
  
  cd /home/pi/dev/fugara_revelation/led_control
  sudo -H -u pi bash -c 'export FAN_ID=1; export SERVER_IP=http://192.168.1.15:3000/; python fan_client.py'
  #~~~ End Copy Here ~~~
  

• chmod 755 launcher.sh
• sudo crontab -e and add at the end: @reboot sh /home/pi/launcher/launcher.sh >/home/pi/logs/cronlog 2>&1 -u pi