Unable to connect to WOUEJ EV Charging Station

[ctepelea]

Hello,

I have connected to HA several Tuya-based EV charging stations. I know how to get the local_key and all that. The charging station I have a problem with is the WOUEJ 22kW.
https://www.aliexpress.com/item/1005007431963422.html

• I am able to get the data model and also to connect to the station and send commands (adjust the charging current) via the iot.tuya.com API.
• When configuring it to connect via local tuya firstly it does not recognise it on the newtork as a TUYA device, I have to manually put it its IP address, and then the integration does not propose any DP_IDs to be configured. I have tried all protocol versions.
• When I manually assign DP_IDs all the values are listed as -1.
• Via the TUYA cloud integration the device appears as unsupported.

What are my chances to configure this device to work locally?

Thank you.

{
"result": {
"active_time": 1738338861,
"bind_space_id": "201431598",
"category": "qccdz",
"create_time": 1738338861,
"custom_name": "EV Charger PM",
"icon": "smart/icon/bay1634298100130B3ax/eb18b1b177b0274d4d5a0e5710df4395.png",
"id": "---redacted----",
"ip": "--redacted---",
"is_online": true,
"local_key": "J8i:aJUHSp3xD!2k",
"model": "",
"name": "EV Charger 22KW",
"product_id": "zxsqx4pmqn2qhjmr",
"product_name": "EV Charger 22KW",
"sub": false,
"time_zone": "+02:00",
"update_time": 1739329403,
"uuid": "5e8df2a375cccfb2"
},
"success": true,
"t": 1739375321386,
"tid": "d519a431e95811ef9e609e9247cde4aa"
}