ESP32-Ethernet-Gateway-KiCAD
GirishTabaraddi
A professionally structured, production-ready KiCad schematic integrating an ESP32-WROOM-32D with wired dual-port Ethernet, high-speed USB-C debugging, and an onboard AC/DC power supply.
Components (31)
| Reference | Value | Description |
|---|---|---|
| IC1 | FT260S | HID-class USB to UART/I2C bridge IC |
| MOD1 | 48021 | 230V to 3.3V AC-DC module |
| Q1,Q4 | BC847B | General Purpose NPN Transistor, 1.5A Ic, 25V Vce, SOT-23 |
| U2 | ESP32-WROOM-32D | RF Module, ESP32-D0WD SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U4 | KSZ8863MLLI | Ethernet ICs 3-Port 10/100 Switch w/ 1x MII |
| C1 | 10uF | 10V 10uF X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C2,C10-C12,C15,C16 | 0.1uF | 100nF 50V X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C3,C4,C9,C13,C17,C18,C40 | 4.7µF | 4.7µF ±10%, 25V, X7R, 0603 Ceramic Capacitor |