Could you please help with Java libraries for OCPP2.0

[malay18-mkp]

[TVolden]

Hi @malay18-mkp

Thanks for you request. I think it's a great idea. Once 1.6 is done (all the PR) are acceptrd, I'll start preparing for 2.0

[longtailcat]

I want to.

[longtailcat]

I'm studing OCPP2.0 right now

[TVolden]

That's fantastic, let me know if you need anything

[V2G-UK]

Hello again Thomas,

We have a sudden need for an open source OCPP 2.0 server. We have been using SteVe 1.6J up to now:

http://www.v2g-evse.com/2018/04/16/ev-charging-station-administration-using-ocpp-1-6-with-steve/

However the guys from RWTH don't seem to be in any hurry to get 2.0 working.

Have you made any progress in that direction yet? Is anybody else in here imminently interested in OCPP 2.0 for that matter?

Jim

[dersteve]

Sounds interesting. Is there an overview of current hardware supporting OCPP2.0? My experience in recents months regarding implementation and support for OCPP 1.6 is a bit depressing. Manufactures still struggle to support 1.6 (and I mean all features of 1.6 incl. WSS, Basic Auth and support for transaction-based charging profiles aka Smart Charging).

What is your user case? Why do you need support for it? @V2G-UK ?

[TVolden]

I can see that the good people of new motion has begone to prepare for 2.0

https://github.com/NewMotion/ocpp/pull/27

[V2G-UK]

@dersteve - To be very brief, because I'm assured that > 350 delegates will be attending this OCPP 2.0 interop event:

https://www.openchargealliance.org/news/save-the-date-november-15-en-16-international-testing-symposium-featuring-the-ocpp-20-plugfest-2/

More tomorrow when I have more time!

[V2G-UK]

@dersteve - Tomorrow has arrived, so.....

I sit on the IEC committee that is developing the 63110 international standard which is intended to ultimately replace the de-facto OCPP "standard":

https://en.wikipedia.org/wiki/IEC_63110

I am also a member of the task force that is examining alternatives to JSON over websockets, the "standard" message encoding and transport technology at present:

http://www.v2g.co.uk/2018/04/iec-63110-project-team-2-kicks-off/

If you wish to experiment with such alternatives rather than merely pontificate/theorise about them you need to modify both the client AND server ends of the conversation. We are a dyed in the wool embedded C/C++ shop, although we have gained a bit of Java experience recently. Whilst we are willing to help contribute to an effort to develop a 2.0 version of Java-OCA-OCPP we're a long way from being experts in such matters!

Does that answer your question yet?

[V2G-UK]

I can see that the good people of new motion have begun to prepare for 2.0

Sadly our Scala skills are even more rudimentary than our Java expertise!

[dersteve]

@V2G-UK thanks for the message and sorry for the late reply. The standard you are referring to is NOT OCPP 2.0, right?

[pradeep275]

Hi,

Could you please help with the example of sending BootNotification from OCPP 2.0? Not able to send the request using send method. What is the right procedure?