ESP8266 no response when sending AT

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ESP8266 no response when sending AT

Postby boonhock » Wed Aug 26, 2020 2:52 am

Hi,

I am follow this tutorial https://tutorial.cytron.io/2018/02/02/maker-uno-iot-esp8266-module-blynk-apps-1-hardware-setup-bm/.

However, I am stuck at step 4. There are outputs seen in my serial monitor as seen in image attached. When I send "AT", I did not receive any response...

I am using Arduino Uno.

Please advice..

Thank you,
Hock
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Re: ESP8266 no response when sending AT

Postby Idris » Mon Sep 07, 2020 11:26 am

Hi, could you share a few clear photos of your hardware setup?
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Re: ESP8266 no response when sending AT

Postby JessieWilson » Fri Mar 18, 2022 10:15 pm

Fixed it?
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Re: ESP8266 no response when sending AT

Postby yeen » Sat Dec 03, 2022 10:07 am

hai. i've a problem like this too . when i send AT command, there is no respond
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