Getting started with ESP8266 using AT COMMANDS

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[christopheckert]

Perfect! Exaktly, what I was searching for. Thank you for this explanation.

[mahyaryousefnejad]

it's very Good! I am waiting for next tutorial

[aosoylu]

Thanks a lot for this video. Sir i did everything but when ı send to command led is on about the tx on the realterm but led is off it is not working about the rx. It is mean ı can not send data(At, At+rst etc) also ı can not show texts ond the realterm may be you could forget some thing or my module is broken but ı took this new . Can you help me about this topic?

[meohoang]

thanks your video.But i have a question, why do we need to create the server and what does it appear in your video? please help me, thanks a lot

[luismoiseslopezlopez]

at the connection diagram, do you wire flash mode or uart mode??? because I read an information and from what i can see is uart mode so in this one, my wifi module doesnt send data to the terminal, unless configurate it like flash mode, if I use the blue pill and send information by uart to the module wifi and I have configurated like flah mode, it will work??

[sscorp_learning]

doesn't work. not receiving anything from ESP01 when sending AT command.

[jorgejacome]

I try to duplicate this video but using the ESP8266 12 -E NodeMCU instead of the ESP8266-01
Firstly I did the connections as you mention in this video using the USB to serial TTl adapter and connected to the PC via REALTERM software
and it looks like is only transmitting but not receiving any data from the ESP8266; the usb serial TTl adapter is functional OK.

Then I did try connecting the ESP8266 to the PC only with the mini USB cable; now I am able to transmit the first AT command and I receive a series of F9 and FB (hexadecimals values ) on the screen (REALTERM software application ) continously; even without sending any command.
It needs to download any particular file into the ESP8266 12 e NodeMCU first before I can achieved the same results as you shows us in this video .
Any help will be appreciated it

[onszerai]

Thanks a lot for your fruitful tuto but i couldn't download the manual ( ERROR 404 ) can u help me ?

[Surbalo]

Does the esp32, needs to have a program on it??, because mine is not working

[NOXFPV]

Do they come ready to use AT commands?