Here we can all chat about fixing the AT+ command structure and the associated responses.

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By m0hamed0waheed
#80398 i connect esp8266-1 to USB-TTL and i use ESP8266 User Program Ver1.1 to communicate with it but when i send any AT command there is error "ESP8266 Did Not Answer !"
connection like here : ... 68x447.jpg
pls help me what can i do
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By schufti
#80411 why not look for a decent, proven good setup in this forums wiki?

a) esp8266 is not 5V tolerant, so why jumper 5V?
b) USB/serial not fit enough to power ESP, 3V3 supply missing

If you want to mess around with other ppls flakey setups, go ask them for help.