https://github.com/gradoj/nanoserver

Micropython embedded LoRaWAN server
https://github.com/gradoj/nanoserver

Last synced: about 2 months ago
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Micropython embedded LoRaWAN server

• Host: GitHub
• URL: https://github.com/gradoj/nanoserver
• Owner: gradoj
• Created: 2020-02-16T14:20:12.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2020-02-24T13:59:19.000Z (almost 5 years ago)
• Last Synced: 2024-04-22T12:33:22.137Z (9 months ago)
• Language: Python
• Size: 27.3 KB
• Stars: 6
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-micropython - nanoserver - MicroPython embedded LoRaWAN server. (Libraries / Communications)

README

        
# nanoserver

A lightweight micropython implementation of an embedded LoRaWAN server. Combining the gateway forwarder from Pycom and a heavily modified floranet on a Lopy4 allows for a self-contained gateway. The Lopy4 is designed as a LoRaWAN endpoint but can run as a non-LoRaWAN-compliant single-channel gateway. May not want to use this in a production environment but nice for testing or battery operated gateway. This is very early test code in no way ready for actual use. Using a python implementation of aes-cmac from secworks slightly modified for micropython.

https://github.com/secworks/cmac

https://github.com/Fluent-networks/floranet

https://github.com/pycom/pycom-libraries/blob/master/examples/lorawan-nano-gateway/nanogateway.py

Need to do:

-fix hardcoded values for join requests, nonces, etc

-handle packet1, packet2 delays better

-test abp

-put keys in config or somewhere safer

-add mqtt or decrypted packets to a file

-add support for LoRaWAN v1.1

-clean up code 

-put MAC code in its own file

-lots more

Roughly working:

-OTAA join

-confirmed packets

To run add main.py, cmac.py, nanogateway.py, nanoserver.py, device.py, config.py onto Lopy4 running Pycom micropython(tested on ver 1.20.0.rc12 [v1.9.4-81167ed]). Appkey is in device.py for now. Need to add it somewhere safe. Looking for help testing and improving.