IBest
Power Over Ethernet Hat (B) Poe Hat For Raspberry Pi 4 B/3 B+,802.3Af-Compliant,37V ~ 57V Dc Input,5V 2.5A Dc Input, Onboard 0.91" Oled For Monitoring
Poe HAT with Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi 3B+/4B PoE (Power Over Ethernet) capability，802.3af-compliant.Integrates PCF8574 IO expander for I2C bus, providing pin P0 for directly fan control, and more spare IO pins 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.
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IBest
Power Over Ethernet Hat (B) Poe Hat For Raspberry Pi 4 B/3 B+,802.3Af-Compliant,37V ~ 57V Dc Input,5V 2.5A Dc Input, Onboard 0.91" Oled For Monitoring
Poe HAT with Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi 3B+/4B PoE (Power Over Ethernet) capability，802.3af-compliant.Integrates PCF8574 IO expander for I2C bus, providing pin P0 for directly fan control, and more spare IO pins 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.
