esp-bsp
BSP: M5Stack Core2
| HW Reference | HOW TO USE API | EXAMPLES | 
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[!WARNING] The SD card is not working simultaneously with the LCD screen. We are working on a fix.
Overview
| M5Core2 is the second generation core device in the M5Stack development kit series, which further enhances the functions of the original generation of cores. It is a powerful and user-friendly development board with the following features: - **MCU**: Equipped with an ESP32-D0WDQ6-V3, featuring dual core Xtensa® 32-bit 240Mhz LX6 processors that can be controlled separately. - **Memory**: Onboard 16MB Flash and 8MB PSRAM. - **Interface**: USB TYPE-C interface for charging, program downloading, and serial communication. - **Display**: 2.0-inch integrated capacitive touch screen with three programmable capacitive buttons on the front. - **Power Management:** Managed by an AXP192 power management chip (upgraded to AXP2101 in Core2 V1.1), which effectively controls power consumption. It includes a built-in green LED power indicator for battery level notification. The battery capacity is 390mAh, providing longer power duration than the previous model. - For Core2 V1.0: Configure `CONFIG_BSP_PMU_AXP192` - For Core2 V1.1: Configure `CONFIG_BSP_PMU_AXP2101` - **Audio**: I2S digital audio interface power amplifier chip to prevent signal distortion, along with a built-in speaker. - **Expansion**: Retains a TF-card (microSD) slot, and an expansion board on the back with a 6-axis IMU sensor and a microphone. - **RTC Module**: Built-in RTC module for accurate timing, with a dedicated battery for RTC power supply in Core2 V1.1. Additional Features: Built-in vibration motor for haptic feedback, independent power, and reset buttons on the left side and bottom of the base. |
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Core2 V1.1 Enhancements
Core2 V1.1 is an iterative version of Core2 with the following upgrades and additional features:
- Power Management: Uses the AXP2101 power management chip for enhanced power control.
- Indicators: Built-in blue power indicator light for specific functions or status indications.
- RTC Battery: Dedicated battery for RTC power supply for accurate timing.
- User Interaction: Enhanced touch screen experience with programmable virtual buttons for diverse human-machine interaction.
Capabilities and dependencies
| Available | Capability |Controller/Codec| Component | Version |
|------------------|------------------------|----------------|------------------------------------------------------------------------------------------------------------|----------------|
|:heavy_check_mark:| :pager: DISPLAY | ili9341 | idf
[espressif/esp_lcd_ili9341](https://components.espressif.com/components/espressif/esp_lcd_ili9341) |>=5.3
^2.0.1| |:heavy_check_mark:|:black_circle: LVGL_PORT| | [espressif/esp_lvgl_port](https://components.espressif.com/components/espressif/esp_lvgl_port) | ^2 | |:heavy_check_mark:| :point_up: TOUCH | ft5x06 |[espressif/esp_lcd_touch_ft5x06](https://components.espressif.com/components/espressif/esp_lcd_touch_ft5x06)| ^1 | | :x: | :radio_button: BUTTONS | | | | |:heavy_check_mark:| :musical_note: AUDIO | | [espressif/esp_codec_dev](https://components.espressif.com/components/espressif/esp_codec_dev) | ~1.5 | |:heavy_check_mark:| :speaker: AUDIO_SPEAKER| | | | | :x: | :microphone: AUDIO_MIC | | | | |:heavy_check_mark:| :floppy_disk: SDCARD | | idf | >=5.3 | | :x: | :video_game: IMU | | | |
[espressif/esp_lcd_ili9341](https://components.espressif.com/components/espressif/esp_lcd_ili9341) |>=5.3
^2.0.1| |:heavy_check_mark:|:black_circle: LVGL_PORT| | [espressif/esp_lvgl_port](https://components.espressif.com/components/espressif/esp_lvgl_port) | ^2 | |:heavy_check_mark:| :point_up: TOUCH | ft5x06 |[espressif/esp_lcd_touch_ft5x06](https://components.espressif.com/components/espressif/esp_lcd_touch_ft5x06)| ^1 | | :x: | :radio_button: BUTTONS | | | | |:heavy_check_mark:| :musical_note: AUDIO | | [espressif/esp_codec_dev](https://components.espressif.com/components/espressif/esp_codec_dev) | ~1.5 | |:heavy_check_mark:| :speaker: AUDIO_SPEAKER| | | | | :x: | :microphone: AUDIO_MIC | | | | |:heavy_check_mark:| :floppy_disk: SDCARD | | idf | >=5.3 | | :x: | :video_game: IMU | | | |
Compatible BSP Examples
| Example | Description | Try with ESP Launchpad |
| ------- | ----------- | ---------------------- |
| [Display Example](https://github.com/espressif/esp-bsp/tree/master/examples/display) | Show an image on the screen with a simple startup animation (LVGL) | [Flash Example](https://espressif.github.io/esp-launchpad/?flashConfigURL=https://espressif.github.io/esp-bsp/config.toml&app=display-) |
| [Display, Audio and Photo Example](https://github.com/espressif/esp-bsp/tree/master/examples/display_audio_photo) | Complex demo: browse files from filesystem and play/display JPEG, WAV, or TXT files (LVGL) | [Flash Example](https://espressif.github.io/esp-launchpad/?flashConfigURL=https://espressif.github.io/esp-bsp/config.toml&app=display_audio_photo-) |