# lora-mote-emulator

**Repository Path**: lucima/lora-mote-emulator

## Basic Information

- **Project Name**: lora-mote-emulator
- **Description**: This is a device (mote) emulator for LoRaWAN protocol(1.0 & 1.1). Completely realized by Python 3.6
- **Primary Language**: Python
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-11-18
- **Last Updated**: 2022-02-17

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

LoRa Mote Emulator
==================

|version|
|python| 
|license|

This is a useful tool to test LoRa server.

To emulate end devices (a.k.a. Motes in |LoRaWAN(TM)| protocol)

*Support* |LoRaWAN(TM)| *1.0.2 & 1.1 protocol*

**Using Gateways from** |Semtech(TM)|

.. |LoRaWAN(TM)| unicode:: LoRaWAN U+2122
.. |Semtech(TM)| unicode:: Semtech U+2122


System Requirements
-------------------

- Ubuntu
- Python(>=3.6, mandatory)

Installtion
-------------------

PYPI
************

- Use ``pip`` to install ``lora-mote-emulator``::

    pip install lora-mote-emulator


MANUALLY
************

- Use ``pip`` to install ``pipenv``::

    pip install pipenv

- Clone this repo into a directory::

    git clone https://github.com/houluy/lora-mote-emulator.git

- Use ``pipenv`` to create a virtual Python environment and install all the dependencies::

    pipenv install

- Build the project::

    python -m build 
  
Here, if there is not Python 3.6 in your system, a warning will occur, and no package will be installed. It is perfect to install Python 3.6 from `source <https://www.python.org/downloads/release/python-362/>`_. Otherwise, remove the ``Pipfile.lock`` and redo the above command.

- Enter the virtual environment by ``pipenv shell`` 
- Run ``mote -h`` to see the help message


Usage
------------------

::

	usage: mote [-h] [-v version] [-c CONFIG] [--model MODEL]
				{join,app,pull,mac,rejoin,info,abp,create} ...

	Tool to emulate LoRa mote (a.k.a end-device) and Gateway, supported command
	list: ['join', 'app', 'pull', 'mac', 'rejoin', 'info', 'abp', 'create']

	optional arguments:
	  -h, --help            show this help message and exit
	  -v version, --version version
							Choose LoRaWAN version, 1.0.2 or 1.1(default)
	  -c CONFIG, --config CONFIG
							Specify the directory of config files, default
							'./config'
	  --model MODEL         Specify the directory to save the model file, default
							'./models'

	Supported commands:
	  {join,app,pull,mac,rejoin,info,abp,create}
		join                Send join request.
		app                 Send application data.
		pull                Send PULL_DATA.
		mac                 Send MACCommand.
		rejoin              Send rejoin request.
		info                Show information of current mote.
		abp                 Initialize mote in ABP mode.
		create              Handle configurations.
    			
Tutorial
--------

- First, we need to create configuration files by command ``mote create [-c ./config]``. Mote will generate required config template JSON files in the `./config` directory (default). In the directory, several JSON config files are included.

+ ``config.json``: Basic configurations. 
+ ``gateway.json``: Gateway EUI. 
+ ``device.json``: Device parameters for OTAA mode. 
+ ``abp.json``: Device parameters for ABP mode.


OTAA
****

- Modify device infomation in ``device.json`` copied. An example: ::

    {
        "Device": {
            "JoinEUI": "0000000000000000",
            "DevEUI": "0000000000000000"
        },
        "RootKeys": {
            "AppKey": "00000000000000000000000000000000",
            "NwkKey": "00000000000000000000000000000000"
        }
    }
        
**NOTE**: If you want to emulate LoRaWAN 1.0 device, first set ``JoinEUI`` equal to ``AppEUI`` and set ``NwkKey`` equal to ``AppKey``.

ABP
***

- Modify device activation information in ``abp.json``. An example: ::

    {
        "deveui": "0000000000000000",
        "joineui": "0000000000000000",
        "devaddr": "00000000",
        "appkey": "00000000000000000000000000000000",
        "nwkkey": "00000000000000000000000000000000",
        "nwksenckey": "00000000000000000000000000000000",
        "snwksintkey": "00000000000000000000000000000000",
        "fnwksintkey": "00000000000000000000000000000000",
        "appskey": "00000000000000000000000000000000",
        "fcntup": 0,
        "version": "1.1"
    }
	
- Currently, five kinds of message is supported: pull data, join request, rejoin request, confirmed (or unconfirmed) data up (with or without FOpts) and MAC Commands in FRMPayload field:

**NOTE**: Always remember to ``mote pull`` to keep the gateway alive in server.

::

	mote info
	mote pull
	mote abp
	mote join [-n]
	mote rejoin 'rejointyp' (0, 1, 2)
	mote app 'message' (uplink message, will be encoded by UTF-8) [-auf]
	mote mac 'command' (MAC Commands in FRMPayload field)

Here is the example step of interaction with `ChirpStack <https://www.chirpstack.io>`_:

::

    mote pull
    mote join -n
    mote app helloworld -f 0302
    mote main.py mac 0302

Contribution
------------

This repo is hosted on https://github.com/houluy/lora-motes-emulator and under MIT license, any contribution or suggestion is welcome. Just open an issue or send a pull request.


.. |version| image:: https://img.shields.io/badge/LoRaWAN-1.1-orange.svg?style=plastic
.. |python| image:: https://img.shields.io/badge/Python-3.6%2C3.7-blue.svg?style=plastic&logo=python
.. |license| image:: https://img.shields.io/badge/License-MIT-red.svg?style=plastic