Cannot connect to door sensor

[LucasGorgal]

Hello. I just bought a WiFi door sensor. It works very well with the app on Android, but I can't seen to connect to it.

I am able to find the device on my network:

`PS C:\Users\lucas> python -m tinytuya scan

TinyTuya (Tuya device scanner) [1.15.1]

Scanning on UDP ports 6666 and 6667 and 7000 for devices for 18 seconds...

New Broadcast from App at 192.168.15.13 - {'from': 'app', 'ip': '192.168.15.13'}
Unknown v3.4 Device Product ID = pgtau22buow5ap0f [Valid Broadcast]:
Address = 192.168.15.6 Device ID = eb5b7d70a459c28983nngh (len:22) Local Key = Version = 3.4 Type = default, MAC =
No Stats for 192.168.15.6: DEVICE KEY required to poll for status
Scan completed in 18.0092 seconds

Scan Complete! Found 1 devices.
Broadcasted: 1
Versions: 3.4: 1
Unknown Devices: 1

Saving device snapshot data to snapshot.json`

And then I am also able to extract its local key either from Tuya API and with the wizard.

Then, if I try to run the script:

`# Example Usage of TinyTuya
import tinytuya

d = tinytuya.OutletDevice('eb5b7d70a459c28983nngh', '192.168.15.6', "LOCAL KEY REDACTED", version=3.4)
d.status()`

It always show this error:
{'Error': 'Network Error: Unable to Connect', 'Err': '901', 'Payload': None}

I have tried everything. Removing and adding again to the app, trying another library, trying another wifi network, etc. None seems to work.

[jasonacox]

Hi @LucasGorgal - A few thoughts:

• Tuya will reset the local key every time you remove it from the app. You will need to re-run Wizard to get the new one.
• After you run the wizard, does the scan function work? It should use the key stored in devices.json.
• Verify connectivity from your windows machine: ping 192.168.15.6'