ESP8266 Community Forum

- Thu Apr 30, 2015 1:26 pm #16108 Worked like a charm, thank you.
What does it mean ? is it something wrong with the nodemcu flash program ? bug ?

- Sun May 03, 2015 12:07 am #16327 Thanks for that info! I was having the same problem flashing my ESP-01 and after making that edit to esptool.py it is now working fine!

- Sun May 03, 2015 5:21 am #16336 Hi,

I have just had the same problem with trying to flash nodemcu firmware to an ESP8266 using the ESP8266Flasher program. I had been using a cheap usb to TTL cable and found that changing to a cable that used the FTDI chip (TTL-232R-RPi Debug Cable for Raspberry Pi ) cured the problem.

Prior to this, I had been using the cheaper cable to program an EPS8266-01 in Lua with no problems.

- Mon May 04, 2015 5:06 am #16440 Glad it worked!