Waveshare RP2040 Power Management HAT for Raspberry Pi

Description

The Waveshare Power Management HAT is a sophisticated power solution designed for Raspberry Pi series boards, leveraging the versatile RP2040 dual-core ARM Cortex-M0+ microcontroller. This HAT provides critical functionalities such as reliable power management, simultaneous battery charging and power output, and real-time clock capabilities, making it ideal for portable or embedded applications where power autonomy is essential.

Featuring an onboard PCF8523 RTC chip, the HAT ensures accurate timekeeping, while the MP28167-A buck-boost DC chip delivers a fast load transient response for stable power delivery. It includes extensive protection circuits—such as power supply anti-reverse and counter-current proofing—to safeguard both the HAT and your Raspberry Pi. An integrated user-defined button supports custom functions like safe shutdown or system startup, enhancing usability and system control.