Waveshare Power Management HAT for Raspberry Pi

Power Management HAT For Raspberry Pi, Supports Charging And Power Output At The Same Time, Fast Load Transient Response, Embedded RTC, And Multiple Protection Circuits Features: Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi, series boards Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz The Onboard PCF8523 RTC chip provides precise RTC information Onboard MP28167-A buck-boost DC chip for fast load transient response The onboard user-defined button can be used for Raspberry Pi start-up, safe shutdown, or other customized function Protection circuits such as power supply anti-reverse, counter-current proof, etc. ensure stable and safe operating The voltage/current monitoring circuit monitors the Raspberry Pi operating voltage and current in real-time Comes with complete resources and manual Package Includes: 1 x Waveshare Power Management HAT for Raspberry Pi

Specifications

Item Type:	HAT
Compatibility:	Pi Series
HAT Type:	Power Management HAT
Communication	Uart + Gpio
Baud Rate (bps)	115200bps By Default (Configurable)
Power Supply Voltage (V)	USB Port Or Ph2.0 Connector
USB Power Input Voltage	5v
Ph2.0 Power Input Voltage	3.3 ~ 4.2v (3.7v Lithium Battery)
Dimensions (L x W x H) mm	56.5 X 65.0mm
Mounting Hole Diameter (mm)	3.0mm
Shipping Weight	0.1 kg
Shipping Dimensions	8 × 7 × 5 cm