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M5PM1

Overview

SKU:N/A

M5PM1 is a dual-platform (ESP-IDF & Arduino) driver library for M5Stack PM1 Power Management IC. It provides comprehensive power management features including battery charging and monitoring, multiple power rails (DCDC 5V, LDO 3.3V), 5 GPIO pins with various functions (GPIO/IRQ/WAKE/PWM/ADC), built-in NeoPixel LED driver, Watchdog timer, RTC RAM, and I2C auto-sleep/wake feature.

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Required Libraries:

  • N/A

Examples

  • examples/basic_power_adc/basic_power_adc.ino
  • examples/gpio_pwm/gpio_pwm.ino
  • examples/neopixel/neopixel.ino
  • examples/usb_interrupt_sleep/usb_interrupt_sleep.ino

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M5Stack PMIC chip PM1 driver library

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