ESP8266 Community Forum

- Fri May 22, 2015 8:18 am #18170 when you try to upload fles stops
Programming begins
http://www.fotosik.pl/pokaz_obrazek/962 ... f3b70.html
https://www.youtube.com/watch?v=5Ie3PaXHJBg
https://www.youtube.com/watch?v=XQ2tNWP5cYY
please help

- Sat May 23, 2015 9:49 am #18261 I've read that if you change firmware you should erase the firmware first. I'm not sure if the NodeMCU Flasher does a full flash erase but I hope that it would do this for you so this might not be the issue.

I noticed it looks like you are powering the module with your USB adapter. While these do provide 3.3V it is usually limited current and I've found that flashing requires a more stable power source than when you are running code. If you have a 3.3V power source trying using that and see if you get better results.

- Sat May 23, 2015 10:16 am #18264 Moin,

Poster has problems while flashing not after flashing.
If your tools allow you to set baudrate, lower it.

Cal

Get your modules here:

https://www.banggood.com/custlink/KvGGhGF4wG

- Sat May 23, 2015 12:58 pm #18270 external power supply does not help
I tried frien ds and various speeds and does not help

Wine programmer thanks for help