Power over Ethernet HAT (B) for Raspberry Pi 3B+/4B and 802.3af PoE network

R339.91  Inc VAT
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 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

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 colour:     white

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





0.91" OLED display

128 × 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



Outline dimensions


Resources & Services

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

  • Availability: Out Of Stock
  • Model: WS POE hat
  • Manufacturer: WaveShare