esp-bsp/bsp/m5stack_core

BSP: M5Stack Core

HW Reference	HOW TO USE API	EXAMPLES

Warning

The SD card is not working simultaneously with the LCD screen. We are working on a fix.

Overview

This BSP supports the following M5Stack Core v2.7 series devices: M5Stack Basic v2.7 M5Stack Fire v2.7 Other M5Stack Core based devices M5Stack Core is a development board based on ESP32 microcontroller. It features: MCU: ESP32 dual-core Xtensa® 32-bit LX6 microprocessor, up to 240MHz Memory: 4MB Flash + 520KB SRAM Interface: USB Type-C for programming and debugging Display: 2.0" TFT LCD screen (320x240 resolution) with ILI9341 controller If you have a v2.2 or above, you can enable the IPS display by setting CONFIG_BSP_M5STACK_CORE_LCD_INVERT_COLOR=y in the SDK configuration. Vice versa. Power Management: IP5306 power management chip for battery charging and power control Audio: Single GPIO controlled speaker Storage: microSD card slot (SPI interface) Input: Three physical buttons (ButtonA, ButtonB, ButtonC) Expansion: Bottom expansion headers for additional modules

Capabilities and dependencies

Available	Capability	Controller/Codec	Component	Version
✔️	📟 DISPLAY	ili9341	espressif/esp_lcd_ili9341 idf	^1 >=5.2
✔️	⚫ LVGL_PORT		espressif/esp_lvgl_port	^2
❌	☝️ TOUCH
✔️	🔘 BUTTONS		espressif/button	^4
❌	🎵 AUDIO
✔️	🔈 AUDIO_SPEAKER
❌	🎤 AUDIO_MIC
✔️	💾 SDCARD		idf	>=5.2
❌	🎮 IMU

Compatible BSP Examples

Example	Description	Try with ESP Launchpad
Display Example	Show an image on the screen with a simple startup animation (LVGL)	Flash Example
Display Rotation Example	Rotate screen using buttons or an accelerometer (BSP_CAPS_IMU, if available)	Flash Example