my SC400W will not flash with rapberry5

### Before opening a new issue, please read the following

**Did you have issues getting a device to flash?**
_Please be sure to include your device **name, model, and firmware version** as well as your **logs**!_

i have a SC400W, ProductId "YWK0ZiumXZGkb8nj", Firmware is 1.0.6 . No success flashing. I bought them 13. Okt 2019, so i think they are ESPs.


https://de.aliexpress.com/item/32963064005.html
https://templates.blakadder.com/loratap_SC400W.html

```
Starting smart config pairing procedure
Waiting for the device to install the intermediate firmware

Put device in EZ config mode (blinking fast)
Sending SSID vtrust-flash
Sending wifiPassword
Sending token 00000000
Sending secret 0101

SmartConfig complete.
Resending SmartConfig Packets

SmartConfig complete.
Resending SmartConfig Packets

SmartConfig complete.
Resending SmartConfig Packets

SmartConfig complete.
Resending SmartConfig Packets

SmartConfig complete.
Resending SmartConfig Packets

SmartConfig complete.
Resending SmartConfig Packets

SmartConfig complete.
Resending SmartConfig Packets

SmartConfig complete.
Resending SmartConfig Packets

SmartConfig complete.
Resending SmartConfig Packets

SmartConfig complete.
Auto retry in 3s. ..
Timed out while waiting for the device to (re)connect
Stopping smart config

Attempting to diagnose the issue...
Your device does not use an ESP82xx.
This means you cannot flash custom ESP firmware even over serial.

```

[smarthack-web.log](https://github.com/user-attachments/files/18048559/smarthack-web.log)
[smarthack-udp.log](https://github.com/user-attachments/files/18048560/smarthack-udp.log)
[smarthack-psk.log](https://github.com/user-attachments/files/18048561/smarthack-psk.log)
[smarthack-mqtt.log](https://github.com/user-attachments/files/18048562/smarthack-mqtt.log)
[smarthack-wifi.log](https://github.com/user-attachments/files/18048563/smarthack-wifi.log)
[nonesp.txt](https://github.com/user-attachments/files/18048565/nonesp.txt)
[esp.txt](https://github.com/user-attachments/files/18048566/esp.txt)
[config.txt](https://github.com/user-attachments/files/18048567/config.txt)

**Please remember to close your issue when the problem has been addressed!**

Start by reviewing smarthack-web.log, smarthack-udp.log, smarthack-psk.log, smarthack-mqtt.log, smarthack-wifi.log, nonesp.txt, esp.txt, and config.txt alongside the SC400W model and firmware details. Determine whether the reported diagnosis and flashing behavior are expected for this device; done requires a confirmed support or incompatibility conclusion grounded in the logs.

Written by the indexing model from the issue text.