tuya WiFi IR+RF Remote Control

[DESHnn]

Hello ! I created a firmware dump using the ltchiptool program and the TTL programmer, and I've attached a link. However, when I try to analyze the firmware, I encounter an error.

Firmware image:
https://dropmefiles.com/l2ZBv

What firmware should I download and where can I find it? What software should I use to flash the device? From this link https://www.elektroda.com/rtvforum/topic3975921.html, I understand that work is being done to analyze and adapt this device. And olivluca has succeeded in this endeavor. On his GitHUb page, https://github.com/olivluca/tuya_rf. However, I do not understand how to assemble or use this. I followed this guide https://www.youtube.com/watch?v=t0o8nMbqOSA.

I installed the esphome-kickstart kickstart-bk7231n-2025-05-28.uf2 firmware. I got a Wi-Fi connection, but when I tried to use ltchiptool to perform any actions, I encountered errors.

[kuba2k2]

Please don't post the same issue over and over again. Help has already been provided by Cossid and olivluca here: tuya-cloudcutter/tuya-cloudcutter#839 (comment)

The tuya_rf repository you linked has a ready-to-use ESPHome configuration in tuya.yaml file. If you don't know what it is and how to use it, start by carefully reading the home page and documentation of ESPHome: https://esphome.io/

Second, there are countless tutorials on how to install and use ESPHome (including in the YouTube video you linked above). You don't need to use ltchiptool to flash via UART, since you've got esphome-kickstart already running. When you compile your YAML, find the generated UF2 file and drop it on the device's web server page (http://kickstart-bk7231n.local).

[DESHnn]

Please don't post the same issue over and over again. Help has already been provided by Cossid and olivluca here: tuya-cloudcutter/tuya-cloudcutter#839 (comment)

The tuya_rf repository you linked has a ready-to-use ESPHome configuration in tuya.yaml file. If you don't know what it is and how to use it, start by carefully reading the home page and documentation of ESPHome: https://esphome.io/

Second, there are countless tutorials on how to install and use ESPHome (including in the YouTube video you linked above). You don't need to use ltchiptool to flash via UART, since you've got esphome-kickstart already running. When you compile your YAML, find the generated UF2 file and drop it on the device's web server page (http://kickstart-bk7231n.local).

Of course, it's all simple in words, but I don't understand how to connect to the device after flashing Kickstart. A WiFi network appears - kickstart, I connect to it but I can't access the device at the local address http://kickstart-bk7231n.local/ then you say not to use ltchiptool. So what should I use then?