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.
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
Hi
Step 1:
I have installed the driver.
I have M5 Burner v3 beta.
I can find the download for UIFlow_StickC_Plus2 v1.13.2.
I have configured it as follows:
Internet mode
flow.m5stack.com
Wifi credentials
COM.X true
Step 2:
I burn the code to the device
The M5Stack Stick C Plus 2 reboots and shows the splash screen (API key and "cloud").
The device appears as online in my router connections table.
On https://flow.m5stack.com/ I press the connect button and it shows as connected.
Step 3:
I add some basic blocs - e.g. change the background colour of the screen.
I run it on the device - success
I download it to the device - success
Step 4:
I make a change to the blocks.
The device shows as disconnected, and pressing download shows "Upload code failed, maybe your device is offline check it and retry".
The device also shows as offline on my router portal.
Step 5
I return to M5Stack Burn.
I go back to configuration.
The config mode is now set to App Mode.
I change it back to Internet mode.
Step 6:
I can now connect and download
What is App Mode and why does the device keep defaulting back to it?
I should also let you know that I have the USB C cable attached throughout the above process.
If I unplug the device after burning, it appears that this issue doesn't happen. The device stays connected and I can download repeatedly.
Thanks
Brendon
Hi.
I can't find the ENV Pro unit in UIFlow 2.
I can find it in UIFlow 1, but I can't get UIFlow 1 to work properly.
What is the likelihood of getting an ENV Pro unit available in UIFlow 2?
Thanks
Brendon