This is how it looks now:

BOM: Raspberry PI, Rpi camera, FPV BEC, 12V white LED strips, 12V cooling fan, NPN transistors, resistors, DHT22 humidity sensor, 12V power supply, seed starter greenhouse

Change pasword (but don't forget it).

passwd

Update system.

sudo apt-get update
sudo apt-get upgrade

Enable camera and ssh, set timezone.

sudo raspi-config

Install packages.

sudo apt-get install git python3-pip
sudo apt-get isntall apache2 php libapache2-mod-php php-sqlite3
sudo apt-get install wiringpi

• git .. get repository
• python3_pip .. install python libraries
• apache2 .. web server
• php, libapache2-mod-php .. php
• php-sqlite3 .. sqlite database support for php
• wiringpi .. switch on - off light and fan

Install python dht library and flask (micro web framework) using pip.

sudo pip3 install adafruit_dht
sudo pip3 install flask
sudo pip3 install RPi.GPIO

Clone rpi_chilli (this) repository.

git clone https://github.com/ondrejh/rpi_chilli.git

Install (copy) web page.

sudo cp -r rpi_chilli/www/* /var/www/html/

Test light, fan and camera.

./lightOn.sh
./lightOff.sh
./fanOn.sh
./fanOff.sh

sudo ./capture.sh

Install condition controll service.

sudo cp condcontrol.service /lib/systemd/system/
sudo chmod 644 /lib/systemd/system/condcontrol.service
sudo systemctl daemon-reload
sudo systemctl enable condcontrol.service
sudo systemctl start condcontrol.service

Setup crontab to run scripts automatically.

sudo crontab -e

# add lines:

*/15 * * * * /home/pi/rpi_chilli/readhumi.py

30 7,10,13,16,19 * * * /home/pi/rpi_chilli/capture.sh

• readhumi.py .. read humidity and temperature from DHT sensor and save in into database
• capture.sh .. captures camera picture with time stamp
• lightOn.sh .. turn light on
• lightOff.sh .. turn light off
• fanOn.sh .. turn fan on
• fanOff.sh .. turn fan off
• condcontrol.py .. service scrip for gpio pwm with flask interface
• condcontrol.service .. start file

• service setup and web interface
• timelapse video