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Top Forums Programming Arduino Project: iPhone to HM-10 BLE to NB-IoT Shield to NB-IoT Network to Internet to Linux Server Post 303043458 by Neo on Wednesday 29th of January 2020 05:31:14 AM
Old 01-29-2020
Yeah, I think it is really nice we can build a custom iPhone app which does not use WIFI or a direct network connection to the Internet to get server / network management data on the other side of the world.

Of course, the sky is the limit, and some people might like home or factory automation and other person might want to control a server, like force a reboot (of course the app would need some built in access controls), etc.

Here in Thailand, we can drive around in the country side in our car, without direct Internet access, and can push a button on our iPhone to get remote server stats via BLE.

.... and I built the prototype in a very short period of time.

I'm not trying to advocate BLE or NB-IoT (or even the Arduino, per se; instead this test just demonstrates one possibility of nearly infinite possibilities for creative makers.

For this app, I think I'll create a few more "mini-apps" via the push button command console (and then post the sketch) and move on to testing another Arduino / shield module.

Arduino Project:  iPhone to HM-10 BLE to NB-IoT Shield to NB-IoT Network to Internet to Linux Server-img_9093jpg
 

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Mojo(3pm)						User Contributed Perl Documentation						 Mojo(3pm)

NAME
Mojo - Duct tape for the HTML5 web! SYNOPSIS
use Mojo::Base 'Mojo'; # All the complexities of CGI, PSGI, HTTP and WebSockets get reduced to a # single method call! sub handler { my ($self, $tx) = @_; # Request my $method = $tx->req->method; my $path = $tx->req->url->path; # Response $tx->res->code(200); $tx->res->headers->content_type('text/plain'); $tx->res->body("$method request for $path!"); # Resume transaction $tx->resume; } DESCRIPTION
Mojo provides a flexible runtime environment for Perl real-time web frameworks. It provides all the basic tools and helpers needed to write simple web applications and higher level web frameworks such as Mojolicious. See Mojolicious for more! ATTRIBUTES
Mojo implements the following attributes. "home" my $home = $app->home; $app = $app->home(Mojo::Home->new); The home directory of your application, defaults to a Mojo::Home object which stringifies to the actual path. # Generate portable path relative to home directory my $path = $app->home->rel_file('data/important.txt'); "log" my $log = $app->log; $app = $app->log(Mojo::Log->new); The logging layer of your application, defaults to a Mojo::Log object. # Log debug message $app->log->debug('It works!'); "ua" my $ua = $app->ua; $app = $app->ua(Mojo::UserAgent->new); A full featured HTTP 1.1 user agent for use in your applications, defaults to a Mojo::UserAgent object. Note that this user agent should not be used in plugins, since non-blocking requests that are already in progress will interfere with new blocking ones. # Perform blocking request my $body = $app->ua->get('mojolicio.us')->res->body; METHODS
Mojo inherits all methods from Mojo::Base and implements the following new ones. "new" my $app = Mojo->new; Construct a new Mojo application. Will automatically detect your home directory and set up logging to "log/mojo.log" if there's a "log" directory. "build_tx" my $tx = $app->build_tx; Transaction builder, defaults to building a Mojo::Transaction::HTTP object. "config" my $config = $app->config; my $foo = $app->config('foo'); $app = $app->config({foo => 'bar'}); $app = $app->config(foo => 'bar'); Application configuration. # Manipulate configuration $app->config->{foo} = 'bar'; my $foo = $app->config->{foo}; delete $app->config->{foo}; "handler" $app->handler($tx); The handler is the main entry point to your application or framework and will be called for each new transaction, which will usually be a Mojo::Transaction::HTTP or Mojo::Transaction::WebSocket object. Meant to be overloaded in a subclass. sub handler { my ($self, $tx) = @_; ... } SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>. perl v5.14.2 2012-09-05 Mojo(3pm)
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