espressif/m5stack_core_2

readme

# BSP: M5Stack Core2

> [!WARNING]
> The SD card is not working simultaneously with the LCD screen. We are working on a fix.

[![Component Registry](https://components.espressif.com/components/espressif/m5stack_core_2/badge.svg)](https://components.espressif.com/components/espressif/m5stack_core_2)

* [Hardware Reference](https://docs.m5stack.com/en/core/Core2)

<img src="https://static-cdn.m5stack.com/resource/docs/products/core/core2/core2_01.webp" alt="basic" width="350" height="350"><img src="https://static-cdn.m5stack.com/resource/docs/products/core/Core2%20v1.1/img-1a949091-da2c-4fbb-bf4f-bce108cb43ec.webp" alt="gray" width="350" height="350">

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.
- **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.

#### 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.



<!-- Autogenerated start: Dependencies -->
### Capabilities and dependencies
|  Capability |     Available    |                                                  Component                                                 |Version|
|-------------|------------------|------------------------------------------------------------------------------------------------------------|-------|
|   DISPLAY   |:heavy_check_mark:|     [espressif/esp_lcd_ili9341](https://components.espressif.com/components/espressif/esp_lcd_ili9341)     |   ^1  |
|  LVGL_PORT  |:heavy_check_mark:|       [espressif/esp_lvgl_port](https://components.espressif.com/components/espressif/esp_lvgl_port)       |   ^2  |
|    TOUCH    |:heavy_check_mark:|[espressif/esp_lcd_touch_ft5x06](https://components.espressif.com/components/espressif/esp_lcd_touch_ft5x06)|   ^1  |
|   BUTTONS   |        :x:       |                                                                                                            |       |
|    AUDIO    |:heavy_check_mark:|       [espressif/esp_codec_dev](https://components.espressif.com/components/espressif/esp_codec_dev)       |  ~1.1 |
|AUDIO_SPEAKER|:heavy_check_mark:|                                                                                                            |       |
|  AUDIO_MIC  |        :x:       |                                                                                                            |       |
|    SDCARD   |:heavy_check_mark:|                                                     idf                                                    | >=5.0 |
|     IMU     |        :x:       |                                                                                                            |       |
<!-- Autogenerated end: Dependencies -->