ESP8266 Community Forum

I have got an ESP_07 today. I found the firmware is AT.
Could someone tell me what is the memory size ?
> Is the AT firmware up to date ? What is the last one and where ?
> Where is the last version for the LUA ?
this is what I got :
Regards,
Ambro

PORT OPEN 115200

Communication with MCU...
Got answer! AutoDetect firmware...

AT-based firmware detected.
AT+GMR

AT version:0.25.0.0(Jun 5 2015 16:27:16)
SDK version:1.1.1
Ai-Thinker Technology Co. Ltd.
Jun 23 2015 23:23:50

OK
AT+RST


OK
WIFI DISCONNECT

ets Jan 8 2013,rst cause:2, boot mode:(3,2)

load 0x40100000, len 1396, room 16
tail 4
chksum 0x89
load 0x3ffe8000, len 776, room 4
tail 4
chksum 0xe8
load 0x3ffe8308, len 540, room 4
tail 8
chksum 0xc0
csum 0xc0

2nd boot version : 1.4(b1)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 8Mbit(512KB+512KB)
jump to run user1 @ 1000

„ÃÕ�MEM CHECK FAIL!!!
dsdǃrú
Ai-Thinker Technology Co. Ltd.

ready
WIFI CONNECTED
AT+GMR

AT version:0.25.0.0(Jun 5 2015 16:27:16)
SDK version:1.1.1
Ai-Thinker Technology Co. Ltd.
Jun 23 2015 23:23:50

OK
WIFI GOT IP

A further question:
what do rapresent the two numbers at the +CWJAP reply line end ? (1, -79 )
Thanks
Ambro

OK
AT+CWJAP?

+CWJAP:"TP-LINK_2E5CDE","90:f6:52:2e:5c:de",1,-79

OK

Channel Number and Signal Strength

Thanks. where could I found the applicable AT list please?
Rgds
Ambro