ESP32-POE is an OSHW certified IoT development board featuring the ESP32-WROOM-32 module. It includes a built-in Power-Over-Ethernet (PoE) interface handled by the TPS2375PW or Si3402-B chip, compliant with IEEE 802.3 standards. The board supports WiFi, Bluetooth LE, and 100Mb wired Ethernet. It features a LiPo battery charger and connector, a micro USB for programming, a microSD card slot, and a UEXT connector. Note that this specific model lacks galvanic isolation between the Ethernet power supply and the micro USB programming port.
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Olimex ESP32-POE technical specifications.
| Processor | ESP32-WROOM-32 |
| Ethernet Speed | 100Mbps |
| PoE Standard | IEEE 802.3-compliant |
| PoE Minimum Voltage | 37V DC |
| Operating Temperature | 0 to +70°C |
| PCB Dimensions | 75 x 28mm |
| Flash Memory | 4MB |
| Open Source Hardware | Certified UID BG000009 |
| Poe Compliance | IEEE 802.3 including pre-standard legacy support |
No datasheet is available for this part.
