ImportError: no module named 'M5'

brendonhatcher

I am using the Stick C Plus 2
I used the M5Burner-v3-beta-win-x64 burner
Downloaded UIFlow2.0 StickC Plus2 v 2.0.7
Burnt to Stick with no error
Using UIFlow 2.0.7 at https://uiflow2.m5stack.com/
I connected the Stick via USB and the screen shows:
V1.13.4
API key
Cloud

I loaded a new project in UIFlow, for the correct device.
Run > Connect
Connected to serial port
Run

Traceback (most recent call last):

File "_flow.py", line 41, in <module>
KeyboardInterrupt: 
MicroPython 9d61eff07-dirty on 2024-04-25; M5StickC-Plus2 with ESP32
Type "help()" for more information.
>>> 
MicroPython 9d61eff07-dirty on 2024-04-25; M5StickC-Plus2 with ESP32
Type "help()" for more information.
>>> 
>>> import gc
>>> gc.collect()
>>> 
paste mode; Ctrl-C to cancel, Ctrl-D to finish
=== import os, sys, io
=== import M5
=== from M5 import *
=== def setup():
===   M5.begin()
=== def loop():
===   M5.update()
=== if __name__ == '__main__':
===   try:
===     setup()
===     while True:
===       loop()
===   except (Exception, KeyboardInterrupt) as e:
===     try:
===       from utility import print_error_msg
===       print_error_msg(e)
===     except ImportError:
===       print("please update to latest firmware")
=== 
=== 
=== 
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
ImportError: no module named 'M5'
>>>

How do I resolve this?

Thanks
Brendon

brendonhatcher

Worked it out.

The Stick was showing V1.13.4, which was the firmware version for UIFlow 1.
I had previously flashed that onto the stick.
When I was burning UIFlow 2, it didn't erase or overwrite the V1 firmware.
I forced an erase by going to Burn / Erase.

The stick is now showing the V2 firmware and I am able to flash new programs to it.