https://github.com/conradkirschner/lora-serial-module

Nodejs serial lora module
https://github.com/conradkirschner/lora-serial-module

Last synced: 2 months ago
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Nodejs serial lora module

• Host: GitHub
• URL: https://github.com/conradkirschner/lora-serial-module
• Owner: conradkirschner
• Created: 2021-05-31T17:51:06.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-03-27T10:27:09.000Z (almost 3 years ago)
• Last Synced: 2024-08-03T11:08:40.984Z (5 months ago)
• Language: JavaScript
• Size: 15.5 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.MD

Awesome Lists containing this project

• awesome-lora - Nodejs serial lora module

README

        
# Serial Lora Multi Hop Chat App 

## Overview 

This Project is an Education Software for a Multi-Hop Routing Chat Application.  

With this, it's possible to create a test network for the lora modules.  

(You can activate and deactivate the modules)  

It also allows an interception Mode to see if the protocol is correct implemented. 

## Preview

![Alt Text](./img/sample-preview.gif)

## WS Bridge

### Usage

Creates a bridge to serial port on port 8001, serial port forwarding is then possible.  

The first answer is #start#BLACKLIST#DEVICE_ID#IS_LAN.  

For Blacklisting Nodes have a look in the values in /install.sh or use the [@@@BLACKLIST@@@ Event](#Events).  

There are hardcoded folder paths to like /home/piu/conrad/lora-serial-module/dist

### Installation

``` # ~/ mkdir conrad && cd conrad  &&```

``` git clone https://github.com/conradkirschner/lora-serial-module.git && cd lora-serial-module && npm ci && npm run build:bridge && npm run install:bridge ```

### Update

``` # ~/ cd conrad/lora-serial-module  &&```

``` git pull && rm -rf dist && npm ci && npm run build:bridge && npm run install:bridge ```

### Connection

``` ssh -L 8001:10.10.10.40:8001  [email protected] ```

### usage

Connect now with your WebSocketClient, use the path for Device Id.  

  

``` ws://localhost:8001/15 ``` - for device 15  

``` ws://localhost:8001/10 ``` - for device 10  

### App

Open [./browser-dist/index.html](./browser-dist/index.html) after you are connected to a Node.

### Events

#### @@@BLACKLIST@@@

This Event overwrites the loaded blacklist.  

```@@@BLACKLIST@@@1,2,3,4```

#### @@@UPGRADE@@@

Enable Protocol Upgraded (input forwarding to ws)

```@@@UPGRADE@@@```

#### @@@DOWNGRADE@@@

disables Protocol Upgraded (input forwarding to ws)

```@@@DOWNGRADE@@@```

## Websocket Tunnel 

To avoid having multiple ssh tunnel open we map the websockets to the path name.  

```ws://localhost:8000/ID```  

e.g. ```ws://localhost:8000/ID```  

Specify Config map in ./proxy/websocket-tunnel.js. 

## Chat App

###