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Power over Ethernet HAT (B) for Raspberry Pi 3B+/4B and 802.3af PoE network
Power over Ethernet HAT (B) for Raspberry Pi 3B+/4B and 802.3af PoE network
SKU: 18014
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)
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 | 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
* proper 802.3af-compliant power sourcing equipment is required
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
Package Content
Weight: 0.052 kg
- PoE HAT (B) x1
- Standoffs pack x1
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