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Raspberry Pi Hat - power supply

Products: 23
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PoE HAT RPI3-MODBP-POE - Ethernet power supply for Raspberry Pi 3B+

Cap for Raspberry Pi 3B+ for powering and connecting minicomputer to network. The input voltage of the module ranges from 37 V to 57 V. The output voltage is 5 V.
Index: RPI-12393
Index: RPI-12393
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Regular price €23.23 Price €20.91
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Pi PoE Switch HAT - Ethernet power supply for Raspberry Pi 4B/3B+/3B

Cap for Raspberry Pi that allows simultaneous power and connecting minicomputer with network. Module input voltage ranges from 36 V to 56 V. The output voltage is 5 V.
Index: SUP-09566
Index: SUP-09566
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Regular price €45.35 Price €45.35

PoE HAT 5V 3A - powering over Ethernet for Raspberry Pi 4B/3B+ - Uctronics U6102

The overlay allows you to power the Raspberry Pi 4B and 3B+ mini-computer directly from the Ethernet port on the board. In addition, the cover plate is equipped with an...
Index: ACM-15752
Index: ACM-15752
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Regular price €21.51 Price €21.51

LiPo SHIM - power supply extension for Raspberry Pi

LiPo PWM is an extension for Raspberry Pi mounted directly on the GPIO connector of the minicomputer. The device has JST 2.0 mm 2-pin connectors for connecting the...
Index: PIM-10634
Index: PIM-10634
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Regular price €13.23 Price €13.23

PiJuice HAT + rechargeable battery - portable power supply platform for Raspberry Pi

Portable power supply platform for a min-computer Raspberry Pi. The module is based on ARM Cortex-M0. It has the original battery 1820 mAh from the Mororolla Droid 2 with the...
Index: SUP-10599
Index: SUP-10599
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Regular price €68.60 Price €68.60

UPS HAT for Raspberry Pi Zero - DFRobot DFR0528

A cap designed for the Raspberry Pi Zero , serving as an emergency power supply in the event of a mains power failure. The module is also compatible with other versions of...
Index: DFR-15714
Index: DFR-15714
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Regular price €15.33 Price €15.33

Pi Supply On / Off - power switch for Raspberry Pi

Power switch in ATX style for Raspberry Pi. It cuts off the power supply, when the minicomputer is turned off from the operating system level. Module for self-assembly.
Index: SUP-09589
Index: SUP-09589
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Regular price €19.28 Price €19.28

Mini PoE Hat - PoE module for Raspberry Pi 4B/3B+ - UCTRONICS U6109

A cap to power the Raspberry Pi using PoE technology . This technology will allow you to power your minicomputer using a power cable terminated with an RJ-45 plug ....
Index: ACM-16897
Index: ACM-16897
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Regular price €18.37 Price €18.37

Mini PoE Hat - PoE module for Raspberry Pi 4B/3B+/3B + fan - UCTRONICS U6110

A cap to power Raspberry Pi minicomputers using Power over Ethernet technology. This solution allows you to power the minicomputer using a network cable with an RJ-45...
Index: ACM-16898
Index: ACM-16898
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Regular price €21.51 Price €21.51

Trim UPS for Raspberry Pi DFRobot DFR0494

A cap designed for the Raspberry Pi 3B/2B/B+, serving as an emergency power supply in case of mains power failure . The HAT UPS will power the device for a certain period of...
Index: DFR-16434
Index: DFR-16434
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Regular price €16.95 Price €16.95

PiJuice Zero - A Portable Power Platform for Raspberry Pi Zero

Portable power platform for Raspberry Pi Zero minicomputers. When connected to any power source, it acts as a wireless UPS . It uses intelligent power management...
Index: SUP-17486
Index: SUP-17486
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Regular price €45.93 Price €45.93

Raspberry Pi PoE+ HAT - Power over Ethernet for Raspberry Pi 4B/3B+ - SC0468

Cap designed for Raspberry Pi 3B+ and 4B versions which are equipped with 4-pin PoE connector. It allows simultaneous communication with LAN and powering the minicomputer...
Index: RPI-19537
Index: RPI-19537
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Regular price €26.05 Price €26.05

UPS HAT Board - emergency power for Raspberry Pi

Cap for Raspberry Pi acting as emergency power when you connect a lipol battery 3.7 V. It has 4 information LEDs. Supports the cascade connection to the caps. Can be used with...
Index: MOD-08529
Index: MOD-08529
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Czas oczekiwania: ok. 10-30 dni
Regular price €19.77 Price €19.77

Li-Ion Battery HAT for Raspberry Pi - Waveshare 15141

Panel based on the system SW6106, enables powerring the Raspberry Pi using the rechargeable Li-Ion battery 14500, which makes the device portable. The device can also be used...
Index: WSR-13459
Index: WSR-13459
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Czas oczekiwania: ok. 10-30 dni
Regular price €16.95 Price €16.95

Wide Input Shim KIT - power supply module for Raspberry Pi 3-16V

Module in the form of a hat for Raspberry Pi, which allows to supply power to a minicomputer with voltage from 3 V to 16 V. This allows the cooperation of different power...
Index: PIM-12350
Index: PIM-12350
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Waiting time approx. 4-6 weeks
Regular price €12.77 Price €12.77

Power monitor HAT - 4 channel - for Raspberry Pi - Waveshare 17539

Overlay for the Raspberry Pi to monitor the current power consumption, voltage and power for the channel. It is equipped with 4 measuring channels. It communicates via I2C...
Index: WSR-16402
Index: WSR-16402
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Czas oczekiwania: ok. 10-30 dni
Regular price €11.60 Price €11.60

Emergency power supply - HAT for Raspberry Pi - Arduino MCU + RTC - Waveshare 17210

A cap to power the Raspberry Pi minicomputer from the battery. Built-in Arduino and RTC chip allow to manage power, which ensures longer operation of the device. The module...
Index: WSR-15934
Index: WSR-15934
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Czas oczekiwania: ok. 10-30 dni
Regular price €18.49 Price €18.49

UPS + RTC and coulometer HAT for Raspberry Pi - Seeedstudio 114992299

The cap allows you to power the Raspberry Pi during a power failure or on the move. It is powered by two Li-Ion batteries in an 18650 casing. Thanks to the built-in...
Index: SEE-17681
Index: SEE-17681
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Waiting time about 10-30 days
Regular price €27.67 Price €27.67

S.USV Advanced - UPS + RTC battery supply for single board computers

A cover plate for single-platform computers that acts as backup power or battery power when a 3. 7V Li-Pol battery is connected . The overlay allows you to monitor the...
Index: OLM-16749
Index: OLM-16749
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On request. Waiting time approx. 10-30 days
Regular price €133.72 Price €133.72

Uninterruptible power supply UPS - Power adapter for Raspberry Pi - 5 V - Waveshare 18306

UPS power supply in the form of an overlay for Raspberry Pi , which brings extra power to the module in case of power failure or while traveling. It is powered by two 18650...
Index: WSR-19046
Index: WSR-19046
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Czas oczekiwania: ok. 10-30 dni
Regular price €20.91 Price €20.91

S.USV Pi Basic Mobile - UPS + RTC emergency power supply for Raspberry Pi

Extension for Raspberry Pi working as an emergency power supply when you connect the battery Li-Pol 3.7 V (included 300 mAh). It has 5 indicative LEDs and a real-time clock. It...
Index: OLM-10600
Index: OLM-10600
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Czas oczekiwania: ok. 10-30 dni
Regular price €90.47 Price €90.47

S.USV Pi Advanced Mobile - UPS + RTC emergency power supply for Raspberry Pi

Extension for Raspberry Pi working as an emergency power supply when you connect the battery Li-Pol 3.7 V (included 300 mAh). It has 5 indicative LEDs and real-time clock. It...
Index: OLM-10601
Index: OLM-10601
Waiting for delivery
Czas oczekiwania: ok. 10-30 dni
Regular price €127.67 Price €127.67

S.USV Industrial - UPS + RTC battery operation for single board computers for industrial applications

Single-platform computer cover to implement emergency power supply and battery power supply using a battery Li-Pol 3,7 V 1300 mAh . S.USV enables us to adapt the...
Index: OLM-16750
Index: OLM-16750
Waiting for delivery
On request. Waiting time approx. 10-30 days
Regular price €185.81 Price €185.81

Emergency power supply for Raspberry Pi

Not everyone is aware of the role of emergency power supply for Raspberry Pi. Improper shutdown of the system may result in undesirable changes in the structure of the device. It seems that it is enough to shut down the system and turn off the computer's power after finishing working on it. However, it may happen that the power will be turned off while files are still being saved. There is a high risk that in this case the files will be permanently damaged and it will be impossible to open them. Such a power off may be initiated by the user, but sometimes the user is not responsible for it. Sometimes there is a power outage from the power grid. Then we have no control over the power supply to our device and everything happens without our intervention. As a result, we may lose the effects of our previous work. Furthermore, this also has a negative impact on the operation of Raspberry Pi.

However, unwanted shutdown of the microcomputer can be avoided. Just use the overlay, equipped with a special battery. It is this battery that allows you to maintain continuity of power supply even in crisis and emergency situations. As a result, the risk of loss and damage of files, as well as the results of our hard and long work, is significantly reduced. Emergency power supply also has an impact on Raspberry life span, allowing it to work longer and more efficiently.

Power overlays for Raspberry Pi and their various variants.

We rely only on modern and reliable solutions, so we have chosen the Olmatic S.USV overlays for our customers, which contain a 300 mAh lithium-polymer battery with a voltage of 3.7V. To connect the battery to the board, just use a standard 2-pin JST connector and a 2 mm grid. The battery is continuously charged due to the built-in battery charging circuit. It works in a voltage holding mode. The indicator shows the status of its charge in the form of LEDs.

You can also opt for the Advanced version, which can supply 7-24 volts. This works very well if the power supply is through photovoltaic panels. The overlay also has a 40-pin GPIO connector and a real time clock. It communicates with Raspberry Pi via the I2C interface. If there is a hardware conflict, it is possible to change the interface addressing via software.

Make sure your Raspberry works continuously and under good conditions. It will provide it with an emergency power supply so that your files are properly protected against damage and possible loss of data. Raspberry Pi HAT power overlays are one of the ways to protect your microcomputer from losing the effects of hard work on advanced and ambitious projects.