M5CoreS3 SE Program Compilation and Flashing

1. Preparation

2. Download Mode

  • Press and hold the reset button (for about 2 seconds) until the internal green LED lights up, then release. At this point, the device has entered download mode, waiting for flashing.

3. Port Selection

  1. Connect the device to the computer via USB cable. After completing driver installation, you can select the corresponding device port in the Arduino IDE.

4. Program Compilation & Flashing

  • 1.Open the library file manager
  • 2.Enter M5Stack to download the library file


1.Open the case program in the driver library, click the upload button, and the program will be automatically compiled and burned.

  • 我们随机测试一下其中一款传感器(Color Unit)
M5CoreS3 SE and M5CoreS3 have hardware differences. Examples of camera, proximity sensor, IMU, and magnetic sensor are not included in the M5CoreS3 SE.
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