'module' object has no attribute 'TM1637'

[AlexUhde]

Hello,
I'm trying to use your code on a WEMOS D1 with MicroPython 1.9.4.
I can run the "import" commands for both, the tm1637 and the machine, but when I run the tm line, it fails with the following error:

import tm1637
from machine import Pin
tm = tm1637.TM1637(clk=Pin(5), dio=Pin(4))
Traceback (most recent call last):
File "", line 1, in
AttributeError: 'module' object has no attribute 'TM1637'

Could you please let me know on how to fix this?

Kind regards,
Alex

[mcauser]

Sounds like it may not have copied across successfully. Try putting tm1637.py on the board again and reset. Are you using ampy, rshell?

Alternatively, add it to your /modules folder and a frozen version will be compiled and added to your build.

[AlexUhde]

Hi,
I used ampy to copy it over.
I removed it and copied it again, after downloading it from here, but I'm still getting the same error.
I will try a different board and adding to modules later.

[mbrada]

Make sure you have downloaded the code itself and NOT the complete HTML page with code. I had the same issue and then I recognize, that despite of .py suffix, the file was HTML page.

[AlexUhde]

Hi all,
I downloaded the zip file, so it was the real python file.
I reset the Wemos D1 (erase and re-uploaded esp8266-20180511-v1.9.4.bin).
Only uploaded the tm1637.py
Now it works. not sure what caused it to fail, but after a reload it works.
Thank you all.

Kind regards,
Alex

[AlexUhde]

Issue is fixed now