FBTUG-FarmBot 軟體設計

COMAYOUNG HOS軟體

WUULONG S

• Farmbot OS
• Software Documents
• Mac:
• diskutil list
• sudo diskutil umount /dev/disk3s1
• sudo dd if=./farmbot-rpi3-3.0.0.img of=/dev/disk3 bs=4
• BUILD
• With all tools be pre-installed, in "farmbot/os" directory, "make release-rpi3", image will be in release-rpi3-version directory
• ASDF version manager
• Introduction to Mix
• Elixir installation
• GenServer behavior
• hex - The package manager for the Erlang ecosystem
• hex usage
• fwup installation
• fwup github
• Nerves System BR
• erlinit
• Erlang VM startup procedure
• systools - A Set of script Generators.
• rel - Release resource file
• buildroot
• How RPI boot
• RPi Serial Connection
• RPI GPIO Header PINOUT
• mruby
• RPI Camera
• Installation
• PYTHON PICAMERA
• A websocket-powered raspberry pi camera webserver (test OK
• )
• RPi-Cam-Web-Interface
• simple client/server Raspberry Pi Camera
• Stream RPi Camera Module Video to network, using Python ( tested )
• In mac, run VLC gui, open network->network->URL tcp/h264://my_pi_address:8000/
• Basic motion detection and tracking with Python and OpenCV
• scikit-learn(Machine Learning in Python )
• plant-detection
• Using
• start SSH server and support scp
• console: Elixir.Farmbot.System.Network.SSH.init("")
• host:
• ssh root@192.168.24.1
• scp value.txt root@192.168.24.1:/tmp
• COMAYOUNG H

COMAYOUNG HCloud Service Software

• COMAYOUNG H
• 選擇架設環境 與 Stack
• 1. Self-host Ubuntu 14.04 LTS with dokku
• 2. Self-host Ubuntu 14.04 LTS with Passenger + Nignx
• 3. Heroku Service
• Self-hosted Backend Installation Detail
• WUULONG SFarmbot-Web-API

COMAYOUNG H

• https://drive.google.com/file/d/0B3xfDXAshpYmUjZlVWVLOVhRTzA/view?usp=sharing
• WUULONG SOnline version : https://my.farmbot.io/
• COMAYOUNG HMain reference of set up Ruby on Rail Environment: https://gorails.com/setup/ubuntu/14.04

• 1. Install RVM for Ruby version management ( if any update error, try "sudo apt-get update" first )

• https://rvm.io/rvm/install
• rvm 安裝會先作 sudo apt-get update，如果有任何repository url 404找不到就會終止
• 處理方法：http://stackoverflow.com/questions/23650992/ruby-rvm-apt-get-update-error
• 2. libpg-dev for ubuntu
• Install libpg-dev
• 3. 安窗 bundler

• gem install bundler
• bundle install
• 4. Copy config/database.example.yml to config/database.yml.
• 5. 先確認 postgresql 是否有安裝與正常啟動，可參考：https://www.digitalocean.com/community/tutorials/how-to-install-and-use-postgresql-on-ubuntu-14-04
• 接下來要創一個 user帳號 (和ubunut現在一樣名字的帳號)，必須有 CREATEDB和LOGIN的 Privilege
• sudo apt-get update
• sudo apt-get install postgresql postgresql-contrib
• sudo -i -u postgres #change user to postgress account
• psql #switch to psql prompt
• \du #dipslay user
• CREATE ROLE your_username WITH CREATEDB LOGIN;
• \du #check create successfully
• \q
• 相關可參考：https://www.digitalocean.com/community/tutorials/how-to-install-and-use-postgresql-on-ubuntu-14-04
• 6. migrate Farmbot-Web-API 資料庫結構
• rake db:create:all db:migrate db:seed
• 7. 防火牆設定，Web API 基於 Ruby on Rail 預設是用 3000 port (看你自己是用啥，我是用ufw簡單)
• 關於 Deployment
• https://github.com/ykhorzon/Farmbot-Web-API/blob/master/DEPLOYMENT.md

• Farmbot-web-frontend
• MQTT-Gateway
• npm install
• fatal error: zmq.h: No such file or directory, Solution: JustinTulloss/zeromq.node#281
• MQTT Port 1883

Study - Cloud Software

Web Front end Application

Web Backend API + MQTT gateway

https://docs.google.com/presentation/d/1KPZ7AuECa18GSyDUFufFgQZ9NpkQvx2PoAolu8O8_F8/edit#slide=id.g1c733db59f_0_24

• Using Fake Hardware connect to MQTT gateway
• Boot Web-Front, Web API and MQTT gateway

COMAYOUNG H宜蘭深溝安裝相關資訊

COMAYOUNG HOS image version : farmbot-rpi3-3.0.8-rc.8.img

https://my.farmbot.io

測試用帳號密碼

Account: ykhorizon.light@gmail.com

pswd: farmbotw96j0 (farmbot+台灣, 注音中打包含最後空格)

重新綁定Farmbot OS 和 登入帳號的方法

1. 將 pi 拿出wifi範圍 或 將wifi斷線，pi自動會轉回AP mode
2. 電腦遠則farmbot-XXX wifi，連入後開啟網頁瀏覽器 http://192.168.24.1/
3. 設定 pi configuration，其中就包含綁定my.farmbot.io帳號

http://forum.farmbot.org/t/multiple-wifi-access-points/1360