WaveShare Power over Ethernet HAT (B) for Raspberry Pi 3B+/4B and 802.3af PoE Network
$22.12
- Brand: Waveshare Electronics
- Product Code: waveshare-rpi-3-4-poe-hat-b
- Availability: In Stock
-
- 2 or more $20.72
- 4 or more $18.90
WaveShare Power Over Ethernet HAT (B) for Raspberry Pi 3B+/4B and 802.3af PoE Network
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
(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 an 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 equipment, 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
The onboard cooling fan, allows auto running on powerup OR programmable control, configured by the switch
Integrates PCF8574 IO expander for I2C bus, providing pin P0 for direct 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 1306
Dimensions 56.5 × 65mm OLED display color 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, and 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)
www.waveshare.com/wiki/PoE_HAT_(B)
