Hello @Skulblaka

try using the x and y coordinates of the pushCanvas() command instead.

canvas.qrcode("https://www.example.org/", 0, 0, 400); canvas.pushCanvas(70, Y, UPDATE_MODE_GC16);

Thanks
Felix

How to run LVGL on M5Stack
https://forum.m5stack.com/topic/3613/how-to-run-lvgl-on-m5stack/1

@m5stack Thank you!

Excellent article, thanks a lot @AgreeDK

My plan (in the future) is to have the sound lib Mozzi run on one core, and the UI on the other.

In case anyone else is looking for the real PowerOff (and NOT deep sleep or any other sleep method), the command to use is
M5.Axp.PowerOff();
(mind the capitals)

After this command you have to power your M5Stick manually by pressing the power button, but it works as a charm.

@m5stack said in 2 M5StickC devices, one can upload, other can not:

DuPont cable

I tried. After lowering the baud rate to 115.200 it did work once. Could not debug any more and 6 others tries did not succeed after that. So uploading final software on production stick could perhaps be successful after numerous tries, but that's all. Not a consistent environment to develop prototypes or products.

png[] = { Missing length in [] (it's number a hexa)
ex : const unsigned char batPowerImage[13769]={

@m5stack said in Change I2C pin in M5GFX Library (to use With ATOM LITE):

if you wanna change the I2C pin. you could use this code.

#include <M5UnitOLED.h> //M5UnitOLED display; // default setting M5UnitOLED display ( 21, 22, 400000 ); // SDA, SCL, FREQ

tnks a lot !!!

For those who are interested, the code at the end of this tutorial works well. The tutorial is about strings, but works in exactly the same way for base64-encoded jpg images. All you have to do after decoding the string (containing the base64-encoded jpg image) is to write it to SPIFFS and then call M5.Lcd.drawJpgFile(SPIFFS, jpgFileName, 0, 0);

That mean is , you have to reinstall the pyserial module

https://pypi.org/project/pyserial/#files

@crisdeodates that is why we suggest you use Maixpy or V-function. because maixduino doesn't have enough examples for it.

The library is now available on Platformio ("M5 Stack 4Relay Library") and Arduino IDE Library Manager.
Can I use your 4-Relay picture to add in my Readme.md file on Github ? And/or add this link: https://shop.m5stack.com/collections/m5-unit/products/4-relay-unit ?
If you want, you can add my Github link to your Arduino Example section.

@rcoppens
ESPNow !