ESP8266 Community Forum

Hello, my esp8266 dont responde anymore to AT commands , i try to upload a new firmware (firmware is 100% write ok) but is still the same inside the esp afther i plug it.

ready!!!
mode : softAP(1a:fe:34:10:bb:3c)
add if1
dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
bcn 100

it seame to work in ap mode, how can i exit this and flash again new firmware ?

My esp board is the model black "al-cloud inside" , i follow this tutorial (https://www.allaboutcircuits.com/projec ... asier-now/
) but still not responding tho the AT comands.
anyone have an ideia?

i figure out the module only responde to some at cms and not others.
module responde to : AT+RST, AT+CWMODE=X, AT+CWLAP, AT+CWJAP="xxx","xxx"

but not responding to : AT, AT+GMR, AT+CIPSEND and others

also AT+CWLAP only reply "scandone" and not show list of avaible wifi

anyone can help?

What firmware (and version) are you using?
At least the AT+GMR command should work, since it returns the version of the firmware installed.

If things are not working as expected, you can try an older version (v2.3) of the ESP Flash Download Tool, to see if that works better.
Maybe you've got better luck using the older how-to on All About Circuits (so using PuTTY instead of Termite).
Also use one of the latest firmware versions, to make sure you've got a stable one.
It's important to make sure that the power is a solid 3.3V when flashing and that you select the correct flash-size in the flasher tool.