UIFlow 2.0.2 firmware preview version

[Zetabyte]

Found a bug.

>>> import io
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: incompatible .mpy file

Edit: It helped to delete the io.mpy file under libs/micropython

[M5Stack_AG]

@zetabyte Hi there, please wait for the UIflow 2.0

[mory]

会支持tab控件吗？

[mm-uiflow]

how is the status of this? is the update comming soon? is it stable yet?

[m5stack]

@mory

uiflow-lvgl-2.0-xxx 会支持lvgl的所有控件(应该)

[m5stack]

@mm-uiflow
Sorry, still under developing, UIFlow 2.0 it's big project, not only the firmware.

[felmue]

Hello @m5stack

anything the M5Stack community can help with?

Thanks
Felix

[Costas]

Trying to get I2C to work on the new firmware. I have M5's SGP30 sensor. MicroPython is not detecting anything plugged in. Guidance?

from machine import SoftI2C, Pin
i2c = SoftI2C(sda=machine.Pin(21),scl=machine.Pin(22),freq=100000)
devices = i2c.scan()
devices = [52, 53, 56, 81, 104], the SGP30 should be on 58, right?

[ajb2k3]

@costas softI2c?

Use I2C not softI2c

[Costas]

Same results.
from machine import I2C, Pin
i2c = I2C(scl=Pin(22), sda=Pin(21), freq=100000)
i2c.scan()
[52, 53, 56, 81, 104]

[felmue]

Hello @Costas

from the scan result I suspect you are using an M5Core2, correct?

The M5Core2 has an internal (GPIO21/22) and an external (GPIO32/33) I2C bus.

Right now your code scans the internal I2C bus, but the SGP30 is connected to port A (external I2C bus), so you need to change your code to scan the external I2C bus.

Thanks
Felix

[IAMLIUBO]

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