CoreS3 Arduino Example Program Compilation and Upload

1. Preparation

• 1. Arduino IDE Installation: Refer to Arduino IDE Installation Tutorial to complete IDE installation.
• 2. Board Manager Installation: Refer to Basic Environment Setup Tutorial to complete M5Stack board manager installation and select the M5CoreS3 development board.

• 3. Driver Library Installation: Refer to Library Manager Installation Tutorial to complete M5Unified and M5GFX driver library installation, and install all dependent libraries as prompted.

2. Download Mode

• Long press the reset button (approximately 2 seconds) until the internal green LED lights up, then release. The device is now in download mode waiting for upload.

3. Port Selection

Connect the device to your computer via USB cable. After the device enters download mode, you can select the corresponding device port in Arduino IDE.

4. Program Compilation & Upload

Open the example program "BarGraph" from the driver library, click the upload button, and the program will automatically compile and upload.

The result is as shown below:

5. Related Resources

• Github

  • M5Unified Library

• Arduino API & Examples

  • Button
  • Camera
  • Display
  • LTR553
  • Mic
  • RTC
  • SDcard
  • Speaker
  • Touch
  • IMU
  • Wakeup
  • Power