6.4 KiB
PlanktonScope Installation
Install Raspbian on your Raspberry Pi
Download the image
Download the .zip file of Raspbian Buster with desktop from the Raspberry Pi website Downloads page.
Writing an image to the SD card
Download the latest version of balenaEtcher and install it.
Connect an SD card reader with the micro SD card inside.
Open balenaEtcher and select from your hard drive the Raspberry Pi .zip file you wish to write to the SD card.
Select the SD card you wish to write your image to.
Review your selections and click 'Flash!' to begin writing data to the SD card.
Prepare your Raspberry Pi
Getting Started with your Raspberry Pi <https://projects.raspberrypi.org/en/projects/raspberry-pi-getting-started/>_
Plug the SD Card in your Raspberry Pi
Connect your Pi to a screen, mouse, keyboard and power
Finish the setup
Make sure you have access to internet and update/upgrade your fresh raspbian
Update your Pi first :: sudo apt-get update -y sudo apt-get upgrade -y
Reboot your Pi safely :: sudo reboot now
Raspberry Pi configurations
Enable Camera/SSH/I2C in raspi-config
Open up the configuration page and select Interfacing Options by typing this command: :: sudo raspi-config
Select Serial
Select NO
Keep the Serial Port Hardware enabled
Reboot your Pi safely :: sudo reboot now
Install the needed libraries for the PlanktonScope
Install CircuitPython
Installing CircuitPython on Raspberry Pi <https://learn.adafruit.com/circuitpython-on-raspberrypi-linux/installing-circuitpython-on-raspberry-pi>_
Run the following command to install adafruit_blinka :: pip3 install adafruit-blinka sudo pip3 install adafruit-circuitpython-motorkit
Install RPi Cam Web Interface
RPi Cam Web Interface <https://elinux.org/RPi-Cam-Web-Interface>_
Clone the code from github and enable and run the install script with the following commands :: git clone https://github.com/silvanmelchior/RPi_Cam_Web_Interface.git cd RPi_Cam_Web_Interface ./install.sh
Press Enter to allow default setting of the installation Press Enter to start RPi Cam Web Interface now Found what is the IP of your Raspberry Pi :: sudo ip addr show | grep 'inet 1'
Reach the url on a local browser : http://127.0.0.1/html/
Install Ultimate GPS HAT
Installing Adafruit GPS HAT <https://learn.adafruit.com/adafruit-ultimate-gps-hat-for-raspberry-pi/pi-setup>_
Use Python Thread with GPS HAT <http://www.danmandle.com/blog/getting-gpsd-to-work-with-python/>_
:: sudo apt-get install python gpsd gpsd-clients
Install RGB Cooling HAT
Installing RGB Cooling HAT <https://www.yahboom.net/study/RGB_Cooling_HAT>_
Type these command to install:
::
git clone https://github.com/WiringPi/WiringPi.git
cd WiringPi
sudo ./build
sudo apt-get install gcc
Install Node-RED
Installing Node-RED on Raspberry Pi <https://nodered.org/docs/getting-started/raspberrypi>_
Prerequisites
Ensure npm is able to build any binary modules it needs to install. :: sudo apt-get install build-essential
Download and installation
To install Node.js, npm and Node-RED onto a Raspberry Pi, run the following command will that download and install them: :: bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered)
Due to the limited memory of the Raspberry Pi, you will need to start Node-RED with an additional argument to tell the underlying Node.js process to free up unused memory sooner than it would otherwise. :: node-red-pi --max-old-space-size=256
Autostart on boot
Run Node-RED when the Pi is turned on, or re-booted, enable the service to autostart by running the command: :: sudo systemctl enable nodered.service
Check the installation
Make sure NodeRed is correctly installed by reaching the following page from the broswer of your pi : :: http://localhost:1880.
Install few nodes
These nodes will be used in Node-RED:
::
cd .node-red/
npm install node-red-dashboard
npm install node-red-contrib-python3-function
npm install node-red-contrib-camerapi
npm install node-red-contrib-gpsd
npm install node-red-contrib-web-worldmap
Import the last GUI
Import the lastest version of the GUI <https://raw.githubusercontent.com/tpollina/PlanktonScope/master/scripts/flows_planktonscope.json>_
Install Mosquitto MQTT
In order to send and receive from Node-RED: :: sudo apt-get install mosquitto mosquitto-clients
Install mqtt-paho
In order to send and receive from python: :: pip3 install paho-mqtt
Install OpenCV
Use the quick version without virtual env https://www.pyimagesearch.com/2019/09/16/install-opencv-4-on-raspberry-pi-4-and-raspbian-buster/
Install MorphoCut
MorphoCut is packaged on PyPI and can be installed with pip:
sudo apt-get install python3-scipy
pip3 install -U git+https://github.com/morphocut/morphocut.git
Finishing the install
Make sure to update your Pi :: sudo apt-get update -y sudo apt-get full-upgrade -y
Reboot your Pi safely :: sudo reboot now
Usefull later maybe
Download the GitHub repo
At this link : https://github.com/tpollina/PlanktonScope/archive/master.zip Unzip to a specific location: :: unzip /home/pi/Downloads/PlanktonScope-master.zip -d /home/pi/ mv /home/pi/PlanktonScope-master /home/pi/PlanktonScope
Update node-RED interface
To update the interface, you can just download the lastest .json file: :: wget -P $HOME/.node-red https://raw.githubusercontent.com/tpollina/PlanktonScope/master/scripts/flows_planktonscope.json
Share WiFi via Ethernet
At this link : https://www.instructables.com/id/Share-WiFi-With-Ethernet-Port-on-a-Raspberry-Pi/