EMMA-02 connectivity working on 1.4.1 but not working on 1.5.0.beta2

[menyhartda]

Hi There,

I thought my experience could give you some insights. On version 1.4.1 i can include my Smartguard with EMMA-02 by connecting over TCP port 502 and slave 3. I installed version 1.5.0 beta2 to test it out. On this version when i try to connect to the same IP same TCP port and slave ID id does not work i get an unexpected error and the log is stating this:

Logger: custom_components.huawei_solar.config_flow
Source: custom_components/huawei_solar/config_flow.py:536
integration: Huawei Solar (documentation, issues)
First occurred: 11:04:01 AM (5 occurrences)
Last logged: 11:13:23 AM
Unexpected exception while connecting via ModbusTCP

Traceback (most recent call last):
File "/usr/local/lib/python3.13/asyncio/tasks.py", line 507, in wait_for
return await fut
^^^^^^^^^
File "/usr/local/lib/python3.13/asyncio/locks.py", line 213, in wait
await fut
asyncio.exceptions.CancelledError

My server versions are:
Core 2025.1.2
Supervisor 2024.12.3
Operating System 14.1
Frontend 20250109.0

Is this issue because of the pymodbus version?

[trianarchy]

Same here but 1.5.0a1 is working for me.

[colyro]

what ha core version do you have with 1.5.0 ?

[menyhartda]

i have updated now to Huawei 1.5.3 and now it works.

…

On Tue, Feb 4, 2025 at 7:11 PM colyro ***@***.***> wrote: what ha core version do you have with 1.5.0 ? — Reply to this email directly, view it on GitHub <#881 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A3GKFTOECJQDJOUFOPTGYPT2ODYETAVCNFSM6AAAAABU56ABGWVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTEMBVG42TQNI> . You are receiving this because you authored the thread.Message ID: ***@***.***>

-- Daniel, Menyhart.

[colyro]

And what are your server versions? Ha core for example? Did you maintain the ones from the first post?
Because core 2025.1 is not compatible with hs 1.5.x

[menyhartda]

This what i have: - Core 2025.1.4 - Supervisor 2024.12.3 - Operating System 14.2 - An this works now with EMMA. At least i think. i get 3 devices: Batteries - Unknown Battery 1 - Luna2000 Inverter - SUN2000-10K-MAP0

…

On Tue, Feb 4, 2025 at 8:07 PM colyro ***@***.***> wrote: And what are your server versions? Ha core for example? Did you maintain the ones from the first post? Because core 2025.1 is not compatible with hs 1.5.x — Reply to this email directly, view it on GitHub <#881 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A3GKFTK237HXM2YJBYRAIW32OD6XNAVCNFSM6AAAAABU56ABGWVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTEMBVHAYTINA> . You are receiving this because you authored the thread.Message ID: ***@***.***>

-- Daniel, Menyhart.