@Jonny-Spaceman It sounds like you may have a conflict.
You should delete arduino and all of the libraries and start from scratch.
UIFlow Micropython is the preferred language for programming M5Stack and its much easier to learn.
Even when connecting the M5Dial to USB while holding the rear boot button, only one COM port is displayed.
It’s unusual if two ports are not displayed, right?
una volta acceso, devo un software per farlo funzionare?
Dovrebbe essere dotato del firmware UIFlow preinstallato. In caso contrario, puoi usare M5Burner (disponibile sul sito web M5Stack) per masterizzare e aggiornare il firmware.
@krishna first of all be sure that firmware you trying to download is for M5StickC Plus2, have you tried easyburner project from M5StickC Plus2 documentation store page?
I've since tried using the example from the M5Stack repo ( https://github.com/m5stack/M5Stack/blob/master/examples/Unit/RF433/RF433.ino ) have flashed the images to M5Core devices (one with '#define RF433RX' and one without, as per the instructions) but pressing the buttons doesn't do anything, and I'm not seeing anything displayed on serial for either device either.
I know both units work because I can flash firmware on other M5Stack modules (like the M5StickCPlus2) and send and receive RF.
@fried_chips I finally got to this thread. Thank you, I've been looking for the solution of this problem. and I'm glad to have found it.
I installed a pull-up resistor this route.
IMG_20240917_103853.jpg
@navatek Hi, thanks a lot for the solution. finally it works and displays images normally
i was wondering if you have tried doing the same on arduino or other platforms.