Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Update firmware over USB
Download the fw from here

Download the flashing tool for your OS from here

and then execute something like (replace the comport)
esptool -vv -cd nodemcu -cb 256000 -cp "COM5" -cf latest.bin

to get previous firmwares, here is the list
3.Jan.2017 -
3.Feb.2017 -
21.Feb.2017 -
You should move it to the vesprino part of the forum ;-)

on osx it did not work with the 256000 baudrate...

this worked... 

./esptool -vv -cd nodemcu -cp "/dev/tty.wchusbserialfd120" -cf firmware20160922.bin 
added link to previous stable firmware
(01-25-2017, 06:49 PM)admin Wrote: added link to previous stable firmware

some of the old firmwares that were more or less stable when released

Forum Jump:

Users browsing this thread: 1 Guest(s)