Posts made by Wolli01

@xPalter
And have you found anything yet?
I'm also looking for it. especially the screen driver.

@Russ

I had version 1.14 from you at the time
https://github.com/russhughes/ili9342c_mpy

which worked great for me for years on the M5Stack Core2.
But now there is a new version of Core2 version 1.1

Unfortunately, this version no longer runs with your version 1.14.
Is there a way to make the 1.14 version work with the new firmware 1.1?

The differences between Core2 and Core2 v1.1 are as follows:
1.The power management scheme is iterated from Core2(AXP192) to Core2 v1.1(AXP2101+INA3221). The ID of AXP192 and AXP2101 is different, and the program uses this as a sign to distinguish the versions;
2.The power indicator is changed from green to blue;
3.Add RTC chip power supply battery to ensure accurate timing when power is off.

For the Micropython version
esp32c3-20220618-v1.19.1
unfortunately the w-lan does not work properly.

Thanks for the help, I got it working now.
The downloader must be set uart instead of USB and the flash files must also be the ones without USB.
Unfortunately, various things do not run, with UIFlow I get the message M5Stack Import * is not correct.

I've already tried that, but I couldn't get it to work. With the Flash Download Tool I do not come further, always stands Sync and paints only points hin over 30 min. long. Maybe I'm doing it wrong. About Thony I also do not get it done, there comes afterwards always Invalead header.

How is it possible to get UI flow on the M5StampC3. I have not managed it via the burner and not via Thony either. With Thony comes then always Invalid Header.

Hello friends, has anyone here the sensirion sps30 in modbus or SCI running?

Thank you, but I am looking for something for UiFlow, so Micropython

Hello friends, has anyone here the sensirion scd30 in modbus or SCI running?

hello friends,
I have four M5StickC -Plus with identical UiFlow software and identical App- software. on 3 the command goes
axp.setLcdBrightness(80) works without problems.
With one unfortunately not at all. does anyone know what this could be?

can I set the G26 pin on the M5StickCPlus to GND for about 5 seconds in software?
If so how would that be possible.

Enclosed an example for an ESP 8266

On CalibrateS8 do
GPIO,14,0
TimerSet,1,5
EndOn

On rules#timer=1 do
GPIO,14,2
endon

On System#Boot do
GPIO,14,2 // Sets GPIO14 (calibration PIN) to high impedance
EndOn

Hello friends,
has anyone run the CO2 Sensor Sensirion scd30 with UiFlow? I always find only Arduino examples.
I would like to run it on a M5StickC Plus or Core2.

Which version should I download for the M5Stack Core2?
For flashing eigenet but also Thonny excellent, right?

Thonny and Micropython run great together.
Here is a link where you can download different firmware.
You should also flash the firmware via Thonny. It is very simple.
https://github.com/russhughes/ili9342c_mpy

SD card unfortunately still does not run through!
I get this error message when the SD card fails.
[Errno 5] EIO
I wonder what the problem is here?
Sometimes it goes only 2 hours and sometimes up to 2 days.
If I log nothing on the SD card, I can just write something on it even after 5 days and it goes. Just not in continuous use.

Is there a way to disable the Core2 in software?
So PowerOff?

Yes works perfectly at the beginning.
Sometimes many days without problems and then is no longer written to the SD card.
Sometimes it no longer works after a few hours.

@Russ
hello,
when I install the new firmware 1.16, I get the message that the build rate is unknown.
If I go back to 1.14, everything runs without problems.
Do you know what the problem could be?

@russ
I have a problem with the SD card.
My program runs sometimes 1-2 days well through and then when it comes to an error and hangs, it is restarted by the watchdog. When restarting but then no longer the SD card with the command:
sd_device = sdcard.SDCard(spi, cs=Pin(4), baudrate=20000000)
installed.
Do you have a tip what this could be and how I can change it?