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By honda4life
#78685 Hello,

Very simple question.
My ESP spits out constant rubbish on UART after flashing.
I tried different bauds, but doesn't ever get readable.
I did an erase flash, flashed nodeMCU firmware.
Reflashed empty loop, ...

The problem started after getting an error with esptool flashing: digest error or something similar.
The only error I can imagine is a pointer writed out of range and something happened.


Thanks
User avatar
By QuickFix
#78703 First things first:
  • Connect ESP to computer
  • Download, install and open a terminal application (eg PuTTY)
  • Create/open a session on 74880 baud
  • Reset ESP
  • Copy output and paste it on this forum