Yurii

Ok. After the weekend, please upload screenshots of these graphs again.

No, 8266 are flashed normally without pressing any buttons. Upload a screenshot of the error. As a workaround, you can update the firmware via OTA.

Hi @SanFable Hm, very very strange, because SDK for esp8266 [does not support wpa3](https://github.com/esphome/issues/issues/3971) and version 1.3.3, just like 1.4.0, uses the same SDK Can you enable debug on 1.4.0,...

Thx. WPA3 on esp32 with SDK 3.0.0 should work fine, I'll try to compile and upload the build for testing this week in this issue.

> > Ok. After the weekend, please upload screenshots of these graphs again. > >  > > Feel a lot chiller than before :) > It looks like your...

@nedievas could you then test the "Native heating control" option in [1.4.0-rc.24](https://github.com/Laxilef/OTGateway/releases/tag/1.4.0-rc.24)? This option must work with an outdoor temperature sensor connected to the boiler.

Thanks for the logs, it's useful. Have you tried using the default channel (zero) in the settings? I compiled the firmware with SDK 3.0.0, please try with it. It may...

@papinist try run the flasher as admin and SPI MODE = DIO @SanFable no idea... try this build [nodemcu_32s_core_3+wifi_auto_policy.zip](https://github.com/user-attachments/files/15748344/nodemcu_32s_core_3%2Bwifi_auto_policy.zip)

Hi guys Thanks for researching the problem, it will be fixed in 1.4.1

@papinist don’t know why you get an error when flashing, try [nodemcu-flasher](https://github.com/nodemcu/nodemcu-flasher) for esp8266