ESP8266 Community Forum

Posted: **Thu Jun 25, 2015 3:41 pm**

Hi,

first sorry my post, i looking for 2 days and can't solve my question and..

I have ES-01 boards and download the AT Command set for wiki (Very nice job clean and easy to "surf")

but I can´t execute AT+CWMODE_CUR (with any of the format ? =? or =3) I get this msg all time

Code: Select all

AT+CWMODE_CUR

ERROR

I try upgrade softre using the NODEMCU Firmware Programmer and try the
AI-v0.9.5.0 AT Firmware.bin
nodemcu_float_0.9.6-dev_20150406.bin
and v0.9.5.2 AT Firmware.bin

files, all finded using the wiki page, but without sucess,

sorry i'm a nob with this mcu and like so much integrate it with my project, next month have a new production lot and like put this on project...

i don´t know if I'm making any wrong but... when I try AT+GMR after updates I have diferent answares

v0.9.5.2 AT Firmware.bin (only work at 115200)

Code: Select all

AT


OK
AT+GRM


ERROR
AT+GMR

AT version:0.21.0.0
SDK version:0.9.5

OK
AT+CWMODE_CUR


ERROR

AI-v0.9.5.0 AT Firmware.bin ( 9600)

Code: Select all

AT

OK
AT+GMR
00200.9.5(b1)
compiled @ Dec 25 2014 21:40:28
AI-THINKER Dec 25 2014

OK
AT+CWMODE_CUR?

ERROR
AT+CWMODE?
+CWMODE:2

OK

pls, I know i'm making any wrong, but I don´t know what..

thank you

Reinaldo.

Posted: **Mon Jul 06, 2015 7:30 am**

Posted: **Mon Jul 06, 2015 8:54 am**

If you still using 0.9.5, there was no such thing like "AT+CWMODE_CUR?" at that time. All "_CUR" and "_DEF" commands were introduced in newer firmwares. With old firmwares, you should used the deprecated version "AT+CWMODE?" .

Posted: **Thu Jul 09, 2015 1:52 pm**

yes I use normal commands, but have way to upgrade firmware?

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