ESP32-WROOM-32E module with 16MB flash, MicroPython pre-loaded | IEEE 802.3at Type 1 Class 0 PoE with 13 W of power | 12 V (optional 5 V) and 3.3 V power output | High performance, reliable RTL8201 Ethernet PHY | Compact size, high-quality 4-layer PCB
Base on Silicon Labs CP2102N for best cross-platform compatibility | Specifically created for wESP32 programming and serial console | Contains ESP32 auto-programming transistor circuitry on-board | For permanent installation or temporary programming use | ESD protection on USB and UART signals, 5V through Schottky to power your circuit