Problem with SDK on ESP8266 esp-07

[CipiCips]

Hello,

I have couple of ESP8266 esp-07 module, and I keep trying to update their firmware with the new SDK but all get is "strange" things.

This is what I do so if I do something wrong pls correct me.

WHen I turn ON esp flash tool and sync with the esp I can see that my flash memory is 8Mb. So from the documentation I use 512+512 and from the new released non os sdk i use this:

boot_v1.5 at address 0x00000
blank.bin at address 0xFE000
esp_init_data_default at address 0xFC000
user1.1024.new.2.bin at address 0x01000

from the Espressif IOT SDK User Manual I got the address for the files (FOTA table for 1024Kb)

After that I can communicate with ESP. Next thing is that I wanna communicat with baud rate of 9600. So I use AT+CIOBAUD and as return I get ERROR , then I found this new AT command AT+IPR.

WHen I use AT+IPR = 9600 my esp can communicate with 9600 baud rate and here comes the problem. If i use AT+RST command with 9600 I got respons OK then start typing some gibberish and module freezes and then every 30 seconds some gibberish is send from esp to serial terminal. And I am unable to type and more commands, I cant communicate. I am force to flash esp again.

Any help thx.

[ESP_Faye]

Hi,

Sorry that you are not using the AT firmware which is provided by our company.

Would you like to have a try with our AT firmware ?
You can download it from the BBS http://bbs.espressif.com/viewtopic.php?f=46&p=6508#p6508.

Thanks for your interest in ESP8266 !