LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter And Downloader Expansion Board Programmable Hardware
Specifications
| MCU | ESP32 |
| FLASH | 4MB |
| Wireless Connectivity | Wi-Fi:802.11 b/g/n/, BLE V4.2 |
| Onboard Buttons | RST+BOOT Support TF Card |
| USB | Type-C Power Supply |
| Downloader optional | CH340C |
| Si3404 PoE PD Voltage input range | 2.7V~ 10.1V |
LAN8720 Ethernet Network Port:
Single-Chip Ethernet Physical Layer Transceiver
Flexible Power Management Architecture
Technology Support [Github]
If you need technical support please check the link to find more details.
Product Detail
– Compatible with PoE mode A (powered by data pair) and PoE mode B (powered by backup pair) and auto MDIX, allowing the use of straight and crossover Ethernet cables.
– 20 needle footprint with 3.3V, V+ power, and 15 ESP32GPIO are available for your application.
– The compact 75mm by 40mm footprint is compatible with 4 mounting holes of ordinary M2.5 or 4-40 screws.
– A small programming/USB serial console sub-module has been created so that the Inter-POE module can be easily programmed to meet the user’s application needs.
Note: the USB interface only has a charging function, the product needs a downloader to program.
Notice: This product needs to be used with Downloader Expansion Board.
1. Size
2. Pin Diagram
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