For @pylonide scoped packages:

Migration video: https://www.youtube.com/watch?v=tClWJg8zxZc

Benefits of the Fusion 360

https://www.mouser.ee/ProductDetail/Silicon-Labs/ACC-UZB3-E-STA

Pros and cons

I am working on a rather small project and setting up a programming module seems really intimidating.

Yes, the Programmable XBee modules can be intimidating but they are merely a standard XBee radios with included HCS08 CPUs that can be programmed for different smaller tasks. Digi does expect you to buy a separate Dev-kit and only supports Windows as the development OS. My blog post is about showcasing that you don't really need that for smaller projects and that you can successfully interface with the module outside the Windows operating system.

Can I add a programmable module to a network of unprogrammable modules? Will it be compatible?

Yes, and yes. The radios are fully compatible. The programmable XBees only have the extra application logic that you can have on the HCS08 CPU. The radio module runs exactly the same firmware as the non-programmable variants of the modules and have the exact same configuration options. You do need to have a XBee shield with a reset button to be able to access the bootloader of the module to successfully configure the XBee radio settings using XCTU.

In order to upgrade XBee programmable modules over the air with node.js based tooling there is need for an Xmodem protocol implementation.

Project home: https://github.com/exsilium/xmodem.js

Protocol sequence for uploading

• Sender == uploader
• Receiver == downloader
• Transfers are receiver driven!
• All errors are retried 10 times.
• The receiver has a 10-second timeout.
• Variable length checksum depending on the transfer mode:
  • normal/classic/original: 1 byte
  • crc mode: 2 bytes

WORK IN PROGRESS

Questions

• What is the frequency that the receiver sends out the NCG byte to start the transfer? - 3 seconds?

Testing

• The suite will have Mocha tests built in, some good documentation is available
• https://docs.travis-ci.com/user/common-build-problems/#Troubleshooting-Locally-in-a-Docker-Image

Project home: https://github.com/exsilium/nodebb-plugin-mermaid
NodeBB community post: https://community.nodebb.org/topic/10568/nodebb-mermaid-parser-nodebb-plugin-mermaid

Test samples

Testing the samples from Mermaid demo page:

graph TD;
    A-->B;
    A-->C;
    B-->D;
    C-->D;

%% Example diagram
graph LR
    A[Square Rect] -- Link text --> B((Circle))
    A --> C(Round Rect)
    B --> D{Rhombus}
    C --> D

%% Sequence diagram code
sequenceDiagram
    Alice ->> Bob: Hello Bob, how are you?
    Bob-->>John: How about you John?
    Bob--x Alice: I am good thanks!
    Bob-x John: I am good thanks!
    Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.

    Bob-->Alice: Checking with John...
    Alice->John: Yes... John, how are you?

%% Sequence diagram code
sequenceDiagram
    loop Daily query
        Alice->>Bob: Hello Bob, how are you?
        alt is sick
            Bob->>Alice: Not so good :(
        else is well
            Bob->>Alice: Feeling fresh like a daisy
        end

        opt Extra response
            Bob->>Alice: Thanks for asking
        end
    end

%% Sequence diagram code
sequenceDiagram
    participant Alice
    participant Bob
    Alice->>John: Hello John, how are you?
    loop Healthcheck
        John->>John: Fight against hypochondria
    end
    Note right of John: Rational thoughts<br/>prevail...
    John-->>Alice: Great!
    John->>Bob: How about you?
    Bob-->>John: Jolly good!

gantt
        dateFormat  YYYY-MM-DD
        title Adding GANTT diagram functionality to mermaid
        section A section
        Completed task            :done,    des1, 2014-01-06,2014-01-08
        Active task               :active,  des2, 2014-01-09, 3d
        Future task               :         des3, after des2, 5d
        Future task2               :         des4, after des3, 5d
        section Critical tasks
        Completed task in the critical line :crit, done, 2014-01-06,24h
        Implement parser and jison          :crit, done, after des1, 2d
        Create tests for parser             :crit, active, 3d
        Future task in critical line        :crit, 5d
        Create tests for renderer           :2d
        Add to mermaid                      :1d

MEGAsync app is a GUI based solution for keeping local and remote storage in sync. There is a package called "megatools" that is available via default Ubuntu 16.04 LTS repo that provides command line utitilies to interact with MEGA. Among the tools is a command called megacopy, that can be used to move files to and from MEGA. Still, this utility does not provide two-way synchronization capability.

The best solution at the moment is to use MEGAcmd which is built on top of the MEGA SDK.

Installing MEGAcmd

wget https://mega.nz/linux/MEGAsync/xUbuntu_16.04/amd64/megacmd-xUbuntu_16.04_amd64.deb
sudo dpkg -i megacmd-xUbuntu_16.04_amd64.deb

The output will be, most probably, about the missing dependencies - install them by running:

sudo apt-get -f install

Command from megacmd package: mega-cmd, run it to get into interactive MEGA shell. Then:

login <e-mail> <password>
sync localdir remotedir

List current sync status:

sync

Instructions for use

Getting docker

• Download Docker from here; Install by dragging app to /Applications
• (Optional) Right click on the whale in the top menu bar and select “Open Kitematic”, follow the download link and install the app to /Applications

Unifi-Video installation

Because /usr/local is reserved for Docker, the example demonstrates installation of Unifi Video in a manner where the Host Data Volume directories are located in ~/Applications/unifi-video. You can change this to your liking.

NB! If you receive permission errors when executing commands, precede them with sudo

• Create the ~/Applications/unifi-video directory
• Run in Terminal: docker pull exsilium/unifi-video:v3.7.0

`$ docker images
REPOSITORY             TAG                 IMAGE ID            CREATED             SIZE
exsilium/unifi-video   v3.7.0              1cbeb1e369da        44 minutes ago      869.9 MB

• (Optional) Download\Save run.sh from here
• Create the following host data directories under ~/Applications/unifi-video
  • mkdir mongodb
  • mkdir unifi-video
  • mkdir log
• Review and edit run.sh to make sure the BASEDIR and IP are reflecting your setup. The default 0.0.0.0 binds the ports to all interfaces.
• Execute ./run.sh to run the container or execute docker run with the appropriate parameters.

`Checking for Host data volumes: MongoDB-OK | Unifi-Video-OK | Log-OK
16eeb080627ac648804fd0f9e64dd4569680137989d46c388ea74afb59480440

• You should be able to open the Unifi Video setup wizard using Chrome on https://<yourIP>:7443

Camera provisioning

By default, Docker provides network isolation and due to that the automatic discovery will not work. Directly access your camera IP and enter the host IP of your server where the unifi-video docker image is running.

Upgrade from 3.x.x to 3.7.0

NB! Always create a backup before trying to upgrade!
NB! Upgrade scenarios over multiple versions have not been tested!

• Stop the running container
• Backup your Host Data Volumes (~/Applications/unifi-video)
• Pull the latest image docker pull exsilium/unifi-video:v3.7.0
• Rename the old container to something else than unifi-video. Refer to docker rename command
• Update the run.sh to reflect the new version (v3.7.0)
• Start the new image against the same Host Data Volumes by using run.sh or manually calling docker run with appropriate arguments.

Need help?

If you have questions, comments, concerns. Did you find something not working or if you just need help, please file a Github Issue and I'll do my best to help you.

Please don't use Docker Hub comments section for reaching out!

This is what a topic and post looks like. As an administrator, you can edit the post's title and content.
To customise your forum, go to the Administrator Control Panel. You can modify all aspects of your forum there, including installation of third-party plugins.

Additional Resources

• NodeBB Documentation
• Community Support Forum
• Project repository