Create class in a different file in MicroPython - nodemcu

Question

I'm trying to use the MPU6050 module for MicroPython in NodeMCU, using uPyCraft as an editor. (https://github.com/larsks/py-mpu6050/blob/master/mpu6050.py)
I've got some troubles and I tried to simplify the code to the point I just try to call a class defined in a different file and I cannot get it to work. This is what I've done so far:
I created a new file (myFile.py) and it looks like:
import machine
class myClass(object):
def __init__(self):
print("init method called")
Then in my main.py I do:
import myFile
myclass = myFile.myClass()
I run main.py and I get this error when doing myclass = myFile.myClass() line:
'module' has no method myClass
I have no experience with MicroPython (although I'm a C# coder) so I'm pretty sure there is some detail about the syntax I'm missing. Any help?
here some tests (file name is the real one, I simplified in the question):
>>> print(open('mpuController.py').read())
import machine
class myClass(object):
def __init__(self):
print("init method called")
other:
>>> print (open('testMPU.py','r').read())
import time
import mpuController
print("starting")
mpu = mpuController.myClass()
print("finished")
and then when running:
exec(open('./testMPU.py').read(),globals())
starting
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<string>", line 5, in <module>
AttributeError: 'module' object has no attribute 'myClass'

Answer 1

Change
import myFile.py
to
import myFile
You're importing a module (myFile), not a file. Let Python sort it out.