Board Manager Installation: Refer to the
Basic Environment Setup Tutorial
to complete the IDE and M5Stack board manager installation and select the M5Capsule development board.
Before powering on, press and hold the G0 button on the StampS3, then connect the USB cable to power on to enter the download mode.
3. Port Selection
Connect the device to the computer via a USB cable. After completing the driver installation, you can select the corresponding device's port in the Arduino IDE.
4. Program Compilation & Flashing
Open an example program from the driver library, click the upload button, and the program will automatically compile and flash.