user20868: I am trying some AT commands with ESP8266 but it resets continously when it stop resetting, i can't get any response from ESP8266.
Example :
AT


OK
AT+CWMODE=1


OK
AT+CIPMODE=0


OK
AT+CIPMUX=1


OK
AT+CWJAP="..",".."


 ets Jan  8 2013,rst cause:4, boot mode:(3,1)

wdt reset
load 0x40100000, len 612, room 16 
tail 4
chksum 0x12
load 0x3ffe8000, len 788, room 4 
tail 0
chksum 0x50
load 0x3ffe8314, len 264, room 8 
tail 0
chksum 0x4a
csum 0x4a

2nd boot version : 1.1
  SPI Speed      : 40MHz
  SPI Mode       : QIO
  SPI Flash Size : 4Mbit
jump to run user1

sd
ready

 ets Jan  8 2013,rst cause:4, boot mode:(3,1)

wdt reset
load 0x40100000, len 612, room 16 
tail 4
chksum 0x12
load 0x3ffe8000, len 788, room 4 
tail 0
chksum 0x50
load 0x3ffe8314, len 264, room 8 
tail 0
chksum 0x4a
csum 0x4a

2nd boot version : 1.1
  SPI Speed      : 40MHz
  SPI Mode       : QIO
  SPI Flash Size : 4Mbit
jump to run user1

sd
ready

I have upgraded my firmware and I tried GPIO0 and GPIO2 are active but it still does not response fine. It worked yesterday but today it is working like crazy..

user17211: Arduino can not provide enough current for ESP8266 operations. Use external 3.3V power supply, I would recommend 500ma. Also don't forget to put a small cap between vcc and ground. 100uf should do it. 

20868: <p>I am trying some AT commands with ESP8266 but it resets continously when it stop resetting, i can't get any response from ESP8266.</p>

<p>Example :</p>

<pre><code>AT


OK
AT+CWMODE=1


OK
AT+CIPMODE=0


OK
AT+CIPMUX=1


OK
AT+CWJAP="..",".."


 ets Jan  8 2013,rst cause:4, boot mode:(3,1)

wdt reset
load 0x40100000, len 612, room 16 
tail 4
chksum 0x12
load 0x3ffe8000, len 788, room 4 
tail 0
chksum 0x50
load 0x3ffe8314, len 264, room 8 
tail 0
chksum 0x4a
csum 0x4a

2nd boot version : 1.1
  SPI Speed      : 40MHz
  SPI Mode       : QIO
  SPI Flash Size : 4Mbit
jump to run user1

sd
ready

 ets Jan  8 2013,rst cause:4, boot mode:(3,1)

wdt reset
load 0x40100000, len 612, room 16 
tail 4
chksum 0x12
load 0x3ffe8000, len 788, room 4 
tail 0
chksum 0x50
load 0x3ffe8314, len 264, room 8 
tail 0
chksum 0x4a
csum 0x4a

2nd boot version : 1.1
  SPI Speed      : 40MHz
  SPI Mode       : QIO
  SPI Flash Size : 4Mbit
jump to run user1

sd
ready
</code></pre>

<p>I have upgraded my firmware and I tried GPIO0 and GPIO2 are active but it still does not response fine. It worked yesterday but today it is working like crazy..</p>
 17211: <p>Arduino can not provide enough current for ESP8266 operations. Use external 3.3V power supply, I would recommend 500ma. Also don't forget to put a small cap between vcc and ground. 100uf should do it. </p>
