LWM2M protocol!

[Devang Sharma]

Hello All,

Has anyone tried implementing LWM2M server or client in micropython?

This protocol is very demanding for managing M2M and IoT devices.

[seb]

@devang-sharma said in LWM2M protocol!:

LWM2M

I am afraid this is not something we are planning on at this moment, maybe someone else in the community will be able to help you.

[Devang Sharma]

@seb, could you tag someone who you think could help me with this?

[ahaw021]

@devang-sharma have done some initial testing

what parts of LWM2M were you interested

we are only implementing some parts of the protocol

[Devang Sharma]

@ahaw021 said in LWM2M protocol!:

How many parts have you implemented? Just to confirm that you mean "Objects" when you're saying "Parts"? Then, I require all of the basics as per OMA guidelines!

Thanks.

[ahaw021]

@devang-sharma

if you want it all then its probably a case of hurry up and wait :D

what i was hoping is that you would outline what aspects of the LWM2M protocol were of most benefit to you

it is a big protocol and I have written a library to help me demonstrate aspects of it

for example:

bootstraping with a factory certificate(manufactuer)
registering with a LWM2M server
etc etc

I am not looking for lots of people to collaborate with me

I am looking for people who really understand LWM2M are clear in what their objectives are and how they will test :D

Andrei

[Devang Sharma]

@ahaw021 I've texted you the requirements in a message.

Thanks.

[this.wiederkehr]

@ahaw021 said in LWM2M protocol!:

we are only implementing some parts of the protocol

lw2m2 relies on dtls which I found to be a blocker in the esp32 environment, how did you come accross that? Not using any encryption at all?

ref: https://github.com/espressif/esp-idf/issues/1379

[Redferne]

@ahaw021

Do you host your library somewhere? I have been running a pure C LWM2M client on bare-metal ESP32 with satisfying results. The implementation is based on https://github.com/Openhab-Nodes/libWakaamaEmb with DTLS support. I need to explore the possibility to use MicroPython as a base for LWM2M Hackathon.

Cheers!