Subcategories

• Squareline Studio / LVGL

  Squareline Studio and LVGL Discussion

  5
  Topics
  16
  Posts

  俺

  I applied LVGL on stickc-plus2，with TFT_eSPI's st7789v2 driver.But the refreshing rate is very low (while doing "load screen anim").I know stickc had good performance on drawing screen (by watching the video of M5stick T-Lite Thermal tutorial). And the LVGL also has a good performance through Dial-ESP32-S3 and Din-Meter demonstration video.

  So what is the reason of such low performance. Cound it be the TFT_eSPI library?

• UIFlow

  Discuss all things UIFlow here. Bugs, Improvements, Guides etc...

  Lessons and Guides Bug Report Custom Blocks
  1.0k
  Topics
  4.1k
  Posts

  A

  @lnw_m5dials You haven't provided enough information to help.

  What OS?
  Do you have a firewall?
  Have you installed M5Burner in the correct place?

  It could just be the server is unavailable for the M5Burner.

• Arduino

  M5Stack is programmable with the Arduino IDE. Here you can troubleshoot your issues and share Arduino code and libraries

  Lessons and Guides
  412
  Topics
  1.4k
  Posts

  F

  Hello @LordInchcape

  not that I know of. That said, have you tried to see what Micropython code UIFlow2 produces?

  Thanks
  Felix

• Micropython

  Discuss all things Micropython here. Get help, Recommend Libraries, Report Bugs and Improvements

  Lessons and Guides
  204
  Topics
  868
  Posts

  P

  I can be more specific.

  When I "Download" from UI Flow 2 to the device, it works:

  Press BtnA to switch on.
  Press BtnA to switch off, once my program allows, with custom MPY:

  hold_pin = Pin(46, Pin.OUT) hold_pin.value(0)

  But a problem is if I LONG press (6 secs) BtnA, the device FULLY resets. It goes to the QR code and device Mac screen. That menu crashes almost immediately, meaning I can't rotate the dial to run my Python script. The only way to get it back working is to redownload from UI Flow 2?

  Is there a way to turn off that long-press reset function? Or to stop the QR code menu from crashing, so I can at least run my program?

  These details about long press BtnA or the reset button on the back don't seem to be covered by the main reference, https://docs.m5stack.com/en/core/M5Dial

• M5EZ

  For discussion and assistance with M5EZ.

  10
  Topics
  51
  Posts

  H

  Any idea? Is it possible to use it with http get or MQTT commands?
  Any pointers?
  Thanks

• ESP - IDF

  Discuss all things related to ESP - IDF, Espressifs IoT Development Framework

  19
  Topics
  76
  Posts

  E

  @felmue what do you mean "connect wire from G0 to GND"?

• UiFlow 2.0

  UiFlow 2.0 related issues discussion.

  242
  Topics
  1.1k
  Posts

  L

  import os, sys, io import M5 from M5 import * from hardware import sdcard label0 = None def setup(): global label0 M5.begin() Widgets.fillScreen(0x222222) label0 = Widgets.Label("label0", 21, 46, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu18) sdcard.SDCard(slot=2, width=1, sck=18, miso=19, mosi=23, cs=4, freq=1000000) label0.setText(str(os.listdir('/sd/'))) def loop(): global label0 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")