Achieve superior power control, protection, and continuous operation for your Raspberry Pi projects with the versatile Power Management HAT (B). This feature-rich board seamlessly integrates with your Raspberry Pi for enhanced power management capabilities:
- Efficient Power Dynamics: Charge your device and supply power simultaneously, ensuring your Raspberry Pi projects never miss a beat.
- Precise Timekeeping: The embedded RTC delivers accurate time information, vital for time-sensitive applications, even when your Raspberry Pi is offline.
- Uncompromising Protection: Multiple protection circuits shield your Raspberry Pi from power supply mishaps like reverse polarity, overcurrent surges, and more, guaranteeing the longevity of your hardware.
- Wide-Ranging Compatibility: Designed to work effortlessly with a variety of Raspberry Pi boards, offering broad application potential.
- User-Defined Automation: Program the customizable button to trigger essential tasks like safe startup, shutdown sequences, or other project-specific functions.
- Insightful Monitoring: Keep a constant eye on crucial power metrics like voltage and current, enabling you to make data-driven optimization decisions.
Key Benefits:
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Maximize Project Availability: Minimize downtime and ensure your Raspberry Pi projects operate reliably around the clock.
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Safeguard Your Hardware: Prevent costly damage and extend the lifespan of your Raspberry Pi investment.
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Streamline Power Automation: Tailor power routines effortlessly to match the precise requirements of your projects.
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Gain Power Insights: Make informed power optimization choices for maximum efficiency.
Resources
Onboard MCU (RP2040)
RP2040 Pinout Definition
Onboard User-Defined Button
What's On Board
- USB type-C
for downloading programs, USB communication and power supply
- MP28167-A
buck-boost DC chip for fast load transient response
- CR1220 button cell holder
provides uninterruptible power supply for RTC clock chip
- PCF85063
RTC chip, provides precise RTC information
- W25Q32JVSSIQ
4MB NOR-Flash
- RP2040
dual-core processor, up to 133MHz operating frequency
- INA219
zero-drift, bi-directional current/power monitor
- PWR button
user button, usually used as the power button
- Reset button
RP2040 reset button
- BOOT button
press with the Reset button at the same time, release the Reset button then the BOOT button to enter download mode
- PH2.0 battery interface
for 3.7~4.2V regulated power supply or lithium battery
- Fan header
- Status indicator
- Power supply indicator
- ETA6096
high efficiency lithium battery recharge chip
- Raspberry Pi GPIO header
- RP2040 pinout interface
compatible with Raspberry Pi Pico standard pinout, for connecting with Pico HAT
Pin Definition
Dimensions
