Raspberry Pi 4 PoE HAT 802.3af Power Over Ethernet Expansion Board With Cooling Fan Temperature OLED For Raspberry Pi 3B+ 4B

POE HAT FOR RASPBERRY PI

Power Over Ethernet HAT For Raspberry Pi 3B+/4B, 802.3af-Compliant (Any Backward-Compatible Future Versions Will Be Supported As Well)

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

The PoE HAT (B) is a 802.3af-compliant Power Over Ethernet acceory for the Raspberry Pi 3B+/4B . By using this small HAT and some proper 802.3af-compliant power sourcing equipments, it is poible 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 proceor temperature, IP addre, 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 pin

Specifications

POE POWER INPUT

37V ~ 57V DC in

OLED SIZE

0.91"

POE POWER OUTPUT

5V 2.5A DC out

OLED PIXELS

128×32

NETWORK STANDARD

802.3af PoE

OLED DRIVER

SSD1306

DIMENSIONS

56.5 × 65mm

OLED DISPLAY COLOR

For Use With Raspberry Pi 3B+/4B

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

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

0.91" OLED Display

128 × 32 Pixels, I2C-Bus Controlled Monitoring Proceor Temperature, IP Addre, 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 Proceor Temperature

Onboard PCF8574

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 Outline Dimensions Packing List : 1 x PoE HAT (B) 1 x Standoffs pack (not include Raspberry Pi)

How to use

https://www.waveshare.com/wiki/PoE_HAT_(B)

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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