Waveshare Power Management HAT for RPi, Charging & Power, RTC, Multiple Protection

WaveshareSKU: RB-Wav-550
Manufacturer #: Power Management HAT (B) (EN)

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Sale price $19.99

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  • 1x Power Management HAT (B)
  • 1x 2x20-Pin Female header
  • 1x USB Cable Type A male port to Type C male port
  • 1x Screw Pack


  • 56.5 x 65.0 mm (L x W)
  • Mounting Hole Diameter: 3.0 mm
  • Main Controller: RP2040
  • Communication Interface: UART + GPIO
  • Communication Baud Rate: 115200 bps by default (configurable)
  • Power Supply Interface: USB port or PH2.0 connector
  • USB Power Input Voltage: 5 V
  • PH2.0 Power Input Voltage: 3.3 ~ 4.2 V (3.7 V lithium battery)
  • Embedded Circuits: battery anti-reverse, counter-current proof, voltage/current monitoring
  • Weight: 66 g

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