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Αρχική Σελίδα/Ρομποτική/Raspberry Pi/Raspberry Pi Πρόσθετα (HATs)/Waveshare PoE HAT (B) for Raspberry Pi 3B+/4

Waveshare PoE HAT (B) for Raspberry Pi 3B+/4

Κωδικός:

31-00018014

Part Number: PoE HAT (B)

ΚατασκευαστήςWaveshare Part NumberPoE HAT (B) ΣυμβατότηταRaspberry Pi 4 Τύπος HATCooling, Power Supply

Κατόπιν παραγγελίας

Διαθέσιμο σε 45-60 ημέρες

€24⁸⁰

Ποσοτικές εκπτώσεις:

Ποσότητα

10+

Τιμή

€22.32

+ −

Κάνε μια ερώτηση

Διαθεσιμότητα Καταστημάτων

Πληρωμή & Μεταφορικά

Περιγραφή
Χαρακτηριστικά

Power Over Ethernet HAT (Type B) For Raspberry Pi 3B+/4B, 802.3af Power-Sourcing Equipment Required

POE HAT FOR RASPBERRY PI

Power Over Ethernet HAT For Raspberry Pi 3B+/4B, 802.3af-Compliant

OLED for real-time monitoring temperature, IP, and fan status

The PoE HAT (B) is a 802.3af-compliant Power Over Ethernet accessory for the Raspberry Pi 3B+/4B. By using this small HAT and some proper 802.3af-compliant power sourcing equipments, it is possible to provide both network connection and power supply for your Raspberry Pi in only one Ethernet cable.

Features At A Glance

Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi 3B+/4B
PoE (Power Over Ethernet) capability，802.3af-compliant
Fully isolated switched-mode power supply (SMPS)
0.91" OLED, for monitoring processor temperature, IP address, and fan status in real-time
Onboard cooling fan, allows auto running on powerup OR programmable control, configured by switch
Integrates PCF8574 IO expander for I2C bus, providing pin P0 for directly fan control, and more spare IO pins

For Use With Raspberry Pi 3B+/4B

Standard Raspberry Pi 40PIN GPIO Stackable Header, Allows Connecting Other HATs

Power Over Ethernet

Providing Both Network Connection And Power Supply For Your Raspberry Pi In One Cable

* proper 802.3af-compliant power sourcing equipment is required

ΤΟ ΠΑΚΕΤΟ ΠΕΡΙΕΧΕΙ

PoE HAT (B) x1
Standoffs pack x1

0.91" OLED Display

28×32 Pixels, I2C-Bus Controlled Monitoring Processor Temperature, IP Address, Fan Status In Real-Time

Cooling Fan

Allows Auto Running On Powerup OR Programmable Control, Configured By Switch

Automatically Turn On/Off Depending On The Raspberry Pi Processor Temperature

Onboard PCF8574 Chip

PCF8574 IO Expander For I2C Bus, Providing 8 IO Pins, Of Which P0 For Fan Control

And Extra Spare Pins On Solder Pads (P1-P7, INT)

Pinout Definition

ΣΗΜΕΙΩΣΕΙΣ

Any Backward-Compatible Future Versions Will Be Supported As Well

POE:
- Power Inpun: 37V ~ 57V DC in
- Power Output: 5V 2.5A DC out
Network Standard: 802.3af PoE
OLED:
- Size: 0.91"
- Pixels: 128x32
- Driver: SSD1306
- Display Color: White
Dimensions: 56.5x65mm

Comparison table - PoE HATs

Model name	Raspberry Pi PoE+ HAT	Waveshare PoE HAT (B) for Raspberry Pi 3B+/4	Waveshare PoE HAT (D) for Raspberry Pi 3B+/4	Waveshare PoE+ HAT (F) for Raspberry Pi 5	Waveshare PoE+ HAT (G) for Raspberry Pi 5
GRobotronics SKU	06-00012118	31-00018014	31-00019532	31-00026399	31-00027670
Supported boards	Pi 4 & Pi 3 B+	Pi 4 & Pi 3 B+	Pi 4 & Pi 3 B+	Pi 5	Pi 5
Ethernet standard	802.3at (PoE+)	802.3af (PoE)	802.3af (PoE)	802.3at (PoE+)	802.3at (PoE+)
Output power	5V 4A	5V 2.5A	5V 2.5A	5V 4.5A / 12V 2A	5V 5A
Features	-Raspberry Pi official HAT -Onboard cooling fan -Fully isolated SMPS	-Onboard cooling fan -Fully isolated SMPS -OLED display for real-time monitoring temperature, IP, and fan status	-Onboard cooling fan -Fully isolated SMPS -Compatible with Raspberry Pi official case	-Onboard cooling fan -With metal heatsink -Fully isolated SMPS	-Compatible with Raspberry Pi official case -Compatible with Raspberry Pi official active cooler -Non-isolated SMPS