Waveshare Power Management HAT for Raspberry Pi with Simultaneous Charging & Power Output

Raspberry Pi Power Management HAT Simultaneous Charging & Power Output is an intelligent power management expansion board designed for Raspberry Pi series boards. It supports simultaneous battery charging and power output, enabling uninterrupted operation during external power transitions. Featuring an onboard RTC, voltage and current monitoring, programmable power control, and multiple protection circuits, it is an ideal solution for portable, battery-powered, IoT, and industrial Raspberry Pi applications.Features:Supports simultaneous battery charging and power output (UPS function).Designed for Raspberry Pi with standard 40-pin GPIO header.Fast power source switching for uninterrupted operation.Onboard RTC for accurate date and time keeping.Real-time voltage and current monitoring.Programmable power on, power off, and scheduled startup.User-defined multifunction button for startup and safe shutdown.Built-in reverse polarity and reverse current protection.Supports single-cell 3.7V Li-ion/Li-Po battery.Compatible with Raspberry Pi 5, 4B, 3B+, 3B, Zero 2 W, and other 40-pin models.Suitable for portable Raspberry Pi, IoT, industrial control, robotics, and embedded systems.Specifications:ParameterValueProduct TypeRaspberry Pi Power Management HATMain ControllerRP2040 Dual-Core Arm Cortex-M0+Clock SpeedUp to 133MHzGPIO HeaderStandard 40-Pin Raspberry Pi HeaderPower FunctionSimultaneous Charging & Power Output (UPS)Battery Type3.7V Li-ion / Li-Po BatteryBattery Input Voltage3.3V – 4.2VUSB InputUSB Type-C, 5V DCPower Management ICMP28167-A Buck-Boost ConverterOutput Voltage5V DCCommunication InterfaceUART + GPIODefault Baud Rate115200bps (Configurable)RTC ChipPCF85063 / PCF8523 (Version Dependent)Voltage MonitoringSupportedCurrent MonitoringSupportedPower ButtonUser ProgrammableProtection FeaturesReverse Polarity, Reverse Current, Overcurrent ProtectionMounting Holes3.0mm DiameterBoard Dimensions56.5 × 65.0mmCompatible Raspberry Pi ModelsRaspberry Pi 5, 4B, 3B+, 3B, Zero 2 W and other 40-Pin GPIO ModelsApplicationsUPS Systems, Portable Raspberry Pi, IoT, Industrial Automation, Robotics, Edge Computing, Embedded ProjectsAlso Check These Out:Official Raspberry Pi M.2 HAT+Raspberry Pi PoE HAT (R2)Raspberry Pi PoE+ HAT for 3B and Pi 4Raspberry Pi Sense HAT 2Discover more Raspberry Pi Boards and Accessories to expand your project.Package Includes:1 × Raspberry Pi Power Management HAT Simultaneous Charging & Power Output

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