//[ Issue Fix] : Why Esp8266 NodeMCU 12E not working Properly ? Flashing Errors How to Fix It?

[ Issue Fix] : Why Esp8266 NodeMCU 12E not working Properly ? Flashing Errors How to Fix It?

Issue Description : for first couple of program ( just basis one ) blinking of LED etc,it is working fine ( ESP 8266 ).but not able to see blinking of LED bulb at ESP8266 .But suddenly it stopped and after that whenever trying to compile any program. getting below error : 
warning: espcomm_sync failed
error: espcomm_open failed
error: espcomm_upload_mem failed

how to fix this issue ?

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Nirmal Ram is the Founder & CEO of pineapplem3 Inc , Co-Founder of Gene Ai Foundation & Researcher in Artificial Intelligence & Machine Learning. Born on April 1998 in Kerala ,India . He's a passionate Programmer & Developer . He believed in his work with ethics and filled with confidence. His start-up journey begins on 2016 , Skilled in handling 10+ computer Languages .He's Hard worker , Freelancer & Instructor . He started earning with his Freelancing Journey since 2017. brought up pineapplem3.com worth about $67.16 in 2016.