ESP8266 Community Forum

- Wed Mar 25, 2015 6:43 am #12599 I used Strings.exe by Mark Russinovich to find every string in two firmwares.

The first one is the on in the file ESP_8266_BIN0.92.bin and I found these commands

Code: Select all+RST
+GMR
+CWMODE
+CWJAP
+CWLAP
+CWQAP
+CWSAP
+CWLIF
+CIFSR
+CIPSTATUS
+CIPSTART
+CIPCLOSE
+CIPSEND
+CIPMUX
+CIPSERVER
+CIPMODE
+CIPSTO
+CIUPDATE


The cloud update site is iot.espressif.cn

The second one is the v0.9.5.2 AT Firmware.bin by AI-THINKER (AT version:0.21.0.0 SDK version:0.9.5 using AT+GMR)
It has a lot of commands

Code: Select all+RST
+GMR
+GSLP
+IPR
+RESTORE
+CWMODE
+CWJAP
+CWLAP
+CWQAP
+CWSAP
+CWLIF
+CWDHCP
+CWAUTOCONN
+CIFSR
+CIPSTAMAC
+CIPAPMAC
+CIPSTA
+CIPAP
+CIPSTATUS
+CIPSTART
+CIPCLOSE
+CIPSEND
+CIPMUX
+CIPSERVER
+CIPMODE
+CIPSTO
+CIUPDATE
+CIPAPPUP
+PING
+UART

+CHELLO
+CSYSWDTENABLE
+CSYSWDTDISABLE
+CSYSWDTCLEAR
+CSYSHEAP
+CIOBAUD
+CIOMODE
+CIOWRITE
+CIOREAD
+CIOADC
+CWSMARTSTART
+CWSMARTSTOP

but some of them seems not work like +PING.
The cloud update site is iot.vowstar.net but when updating from there my module start printing symbols in UART and I have to reflash to recover it

- Fri Mar 27, 2015 11:49 am #12746 Those symbols may be telling you to change the baudrate. Am I wrong?

- Fri Mar 27, 2015 1:10 pm #12752 I checked different baud rates without any success!
I believe that I get the same error described here
viewtopic.php?f=6&t=1345

- Thu Apr 09, 2015 6:29 am #13969 Here is a text document explaining all the AT documents in V0.9.5.2 it is in chinese but if you use google translate it is useful!

https://www.dropbox.com/s/zi6saj24vul8t22/AT-Espressif%20%20AT%20%E6%8C%87%E4%BB%A4%E9%9B%86_AIThinkerMod_v021.pdf?dl=0

have fun

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Last edited by Koelie2 on Mon Apr 13, 2015 9:18 am, edited 1 time in total.

WHOOOT