Topics created by sheepDog

Hello @felmue, I know the part M5CoreS3 Library and the examples. With some effort I would get it working for the Arduino IDE, but this means a lot of manual work. I am looking for a working environment for easy examples.

Hello Felix, thank you for your quick answer. I can ping sometimes and I cann't surf the Internet with my phone or with my computer and eth2ap-modul. I have changed the channel the softAP is using. Small changes in quality can be seen, but no significant improvement. I tried a different wireless client, for example my computer and my phone. I used a 12V/3A power adapter on LAN-Module with W5500. The M5Core2 and the LAN module also run stably with other applications and the same power supply. Bye, Uwe

Hello @felmue, thank you very much. I changed in the file Kconfig.projbuild the range of parameter EXAMPLE_ETH_SPI_MISO_GPIO to 38 and used your values. It worked fine. Ethernet Type (W5500 Module) ---> (1) SPI Host Number (18) SPI SCLK GPIO number (23) SPI MOSI GPIO number (38) SPI MISO GPIO number (26) SPI CS GPIO number (5) SPI clock speed (MHz) (34) Interrupt GPIO number (19) PHY Reset GPIO number (1) PHY Address My challenge was that I hadn't used the Core2-values the last time I made changes. I overlooked this. Bye, Uwe

Hello @felmue, you are right, the top of M5Core2 and the AWS are identical. But the bottom is the challenge: The ground of the AWS shields the antenna. -> Yes, I tried the AWS version without the AWS M5GO2 bottom attached. I tried this too: Insert a prototyp board between AWS-top and AWS-bottom. It improves the field strength a little bit. Insert a small silver wire in the prototyp board at the antenna of the AWS-top. So I almost reach the regular field strength.

search the m5stack face keyword in the Github https://github.com/search?q=m5stack+face

@nlindin This one works! #include <M5Core2.h> #include <IRremote.h> IRrecv irrecv(35); decode_results ircode; void setup() { M5.begin(); irrecv.enableIRIn(); } void loop() { if (irrecv.decode(&ircode)) { Serial.println(ircode.value, HEX); delay(100); irrecv.resume(); } m5.update(); }

It's just a web frontend to the adafruit font converter thing. Might have a look once I'm done with a bunch of other Core2-related goodness. Feel free figure out WTF...

Hi @felmue, I started M5Core2-Factory test, disconnected USB and go away. About 5 hours later I came back and tried to switch on M5Core. Nothing happened. I connected USB, flashed the M5Core2 with the factory test program and everything worked fine. At the last day I used my RTC-library with alarm functions and more and it worked continuously. Cheers

Try to replace M5.Rtc.SetData(&RTC_DateStruct); with M5.Rtc.SetDate(&RTC_DateStruct); it worked for me.

In another thread, it became clear that the most appropriate fix for this issue in the factory test code is: On lines 446 and 447, in the function checkI2cAddr(): Change one instance of Wire. to Wire1. one each of the two lines. Wire.beginTransmission( lastptr->addr ); if ( Wire.endTransmission() == 0 ) ...becomes: Wire1.beginTransmission( lastptr->addr ); if ( Wire1.endTransmission() == 0 )

@felmue FWIW & IMHO, Arduino is far to limiting. IDF opens up far more options that Arduino just does not address. Menuconfig is the primary reason for me to use IDF, and like the other poster said, having many source files Arduino is just to crippling to large projects beyond twinkling a led. I too hope M5Stack comes out with an updated official version of m5stack for IDF.

Hi Uwe You are welcome! I am using Visual Studio Code / PlatformIO (platform: espressif32; framework: arduino). Which is similar to the Arduino IDE. Cheers Felix

@skink and @ajb2k3 Thanks for your great help, this is a good solution. I think I have to use 3,7V and not 5V because it is battery pack input.

@lukasmaximus Thank you for the new subcategory. I will write an article next week.

@m5stack Thank you! The solution 2 (as describe in link) is fully functional.

@m5stack Thanks.

Hello, thank you for the good explanation.

The answer is: conf.sda_io_num = 13; conf.scl_io_num = 4;