AMS reader cloud binding not possible

[mateblue]

Hi
I know: AMS reader cloud functionality is "Work in progress, functionality is being developed."
I'm not sure if it should already work?

Describe the bug
When I try to setup then "AMS reader cloud" and click "Connect device to my cloud account"
the PopUp says: Not able to bind to cloud

Debug says: URI '/cloudkey.json' was not found

To Reproduce
Steps to reproduce the behavior:

1. Go to /configuration page
2. Cloud connections -> Enable "AMS reader cloud" (select any Protocol)
3. Save
4. Go to /configuration page again
5. Click on "Connect device to my cloud account" (under Cloud connections
6. "Not able to bind to cloud" apears

Expected behavior
New Tab opens and asks for login to the cloud

Screenshots

Hardware information:

• Country: Switzerland
• Meter: Landis & Gyr
• Encryption enabled no
• AMS reader: ESP32c3

Relevant firmware information:

• Version: v2.4.0
• MQTT: yes
• MQTT payload type: json
• HAN GPIO: GPIO7
• HAN baud and parity: 2400 8E1
• Temperature sensors: none
• ENTSO-E API enabled: no

Additional context
Add any other context about the problem here.

[ArnieO]

Thank you for your thorough and well-formulated feedback!
Amsreader cloud is working, I have it running on my Pow-K with v2.4.0.

I note that you are running this on an ESP32-C3, and we have already seen some minor issues with the firmware running on C3.

This is interesting:

Debug says: URI '/cloudkey.json' was not found

It looks like a bug. Potentially isolated to C3, since we do not see the issue on S2 (that we use in our products).

[gskjold]

I see the error, my mistake... I will fix this in a upcoming patch. Looks like we will need a 2.4.1 patch for some smaller snags.

[ElMyggo]

I sucessfully upgrade from 2.39 to 2.40 on my ESP32 WROOM module (with flashing files and restore config) and i have to test the cloud.... and it works.
I should test it more when im not home...

[gskjold]

How about this one:
esp32c3.zip

[mateblue]

Wohooooo!
Thanks, installed it an works!
Installed version: bf0e1d1
I flashed OTA the firmware.bin from your esp32c3.zip.
Let me know if I should test any specific cases.
My amsreader is just a few minutes up (since Flashing). I can update you after a few hours if you wish.

[gskjold]

Good to hear! Let me know if you see anything strange