"can't autodetect firmware, because proper answer not received"

Dear All!!!

My NodeMCU is no longer working.
Everything went fine for a few days.
I flashed it, and programmed it. It was going really great.
Suddenly i got:
"can't autodetect firmware, because proper answer not received"
i've reseted, and flashed a few times (diferent firmwares...), but i cant do anything with it anymore.

has any of you had the same problem? Manage to fix it? How?

its kinda annoying this...
thanks in advance,
Rui

 

You should search for that on Google..
There are numerous answers that should help get you up and running again..

 

thanks!
i did that.
maybe you can point me out something else besides...
re flashing or pulling DTR and RTS up and down..

 

"can't autodetect firmware, because proper answer not received"

Dear All!!!

My NodeMCU is no longer working.
Everything went fine for a few days.
I flashed it, and programmed it. It was going really great.
Suddenly i got:
"can't autodetect firmware, because proper answer not received"
i've reseted, and flashed a few times (diferent firmwares...), but i cant do anything with it anymore.

has any of you had the same problem? Manage to fix it? How?

its kinda annoying this...
thanks in advance,
Rui

I hope you bought more than one. The modules are a bit finicky and fail without warning. Try a different module.

 

thanks!
i did that.
maybe you can point me out something else besides...
re flashing or pulling DTR and RTS up and down..

Lots more than just that.. keep searching..
http://lmgtfy.com/?q=nodemcu+can't+autodetect+firmware

 

I hope you bought more than one. The modules are a bit finicky and fail without warning. Try a different module.

Actually i just bought one. Just wanted to try some stuff without spending that much money...
i'll try mcgyvr link and come back here if i can fix it.

thank you all!

 

back again...

fixed it. ...

NodeMCU changed its own speed to 115200...
i dont think i did it...

thanks again! and yes, it was writen in the documentation... somewhere.