Search found 3 matches

by sibir
Thu Jan 19, 2017 2:36 am
Forum: ESP8266 boards
Topic: howto: Flash MicroPython with nodemcu flasher and connect with putty on Windows
Replies: 12
Views: 12754

Re: howto: Flash MicroPython with nodemcu flasher and connect with putty on Windows

For me it works:

MicroPython v1.8.7-7-gb5a1a20a3 on 2017-01-09; ESP module with ESP8266
Type "help()" for more information.
>>> os.listdir()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'os' is not defined
>>> import os
>>> os.listdir()
['boot.py']
>>>
by sibir
Wed Jan 18, 2017 4:12 am
Forum: ESP8266 boards
Topic: howto: Flash MicroPython with nodemcu flasher and connect with putty on Windows
Replies: 12
Views: 12754

Re: howto: Flash MicroPython with nodemcu flasher and connect with putty on Windows

It appears after flashing my ESP8266 with microPython the serial port speed is 115200 (8N1 no flow control).
I went through all other speeds and only 115200 worked. nodeMCU was more forgiving...
A reset still produces a chunk of garbage but then I get the Python prompt.
by sibir
Tue Jan 17, 2017 2:10 pm
Forum: ESP8266 boards
Topic: howto: Flash MicroPython with nodemcu flasher and connect with putty on Windows
Replies: 12
Views: 12754

Re: howto: Flash MicroPython with nodemcu flasher and connect with putty on Windows

Hi there, I believe I bought the same board on Amazon listed as "HiLetgo NodeMCU LUA WiFi Internet ESP8266 Development Board ESP-12E" I installed the Silicon Labs CP210x driver and flashed my board with esp8266-20161110-v1.8.6.bin using the nodeMCU tool (ESP8266Flasher.exe) just as you did and all l...