Use when writing firmware for M5Stack CoreS3 / CoreS3 SE (ESP32-S3 dev kit with screen) — Grove port wiring, M5 MicroPython/UIFlow2 APIs, Arduino M5Unified, AXP2101 power chip gotchas, and the M5 Unit ecosystem. Provides exact pin maps, I2C addresses, power rails, working code patterns, and debuggin
Use when writing firmware for M5Stack CoreS3 / CoreS3 SE (ESP32-S3 dev kit with screen) — Grove port wiring, M5 MicroPython/UIFlow2 APIs, Arduino M5Unified, AXP2101 power chip gotchas, and the M5 Unit ecosystem. Provides exact pin maps, I2C addresses, power rails, working code patterns, and debugging checklists so hardware code works first try.