Product Overview
Features
- Based on for RPI 40pin GPIO interface, suitable for RPI 3B+/4B
- Support PoE Ethernet power supply, support 802.3af PoE network standard
- Ethernet expansion board adopt fully isolated switch mode power supply (SMPS)
- Onboard 0.91in OLED, can display real-time temperature, IP address, fan running status, etc.
- Onboard cooling fan with switch, can be set to power on operate or pin programming control
- Onboard PCF8574, 8 channels of I/O ports can be expanded through I2C, which can directly control the fan
Specifications
- Item Type: Ethernet Expansion Board
- Material: PCB
- Purpose: Let for RPI realize networking and power supply
- PoE Power Input: 37V ~ 57VDC
- OLED Size: 0.91 inches
- PoE Power Output: 5V 2.5A DC output
- OLED Resolution: 128×32
- Network Standard: Support 802.3af PoE
Package List
1 x Expansion Board
1 x Screw Pack
4 x Brass Pillar
