iot-esp-eth
uysan
ESP32 Ethernet, Wi-Fi & Serial Gateway Hardware Design
Components (58)
| Reference | Value | Description |
|---|---|---|
| Q81,Q82 | BC817 | |
| U1 | ESP32-D0WD | |
| U2 | W25Q128JV | |
| U31 | APX811_2.93V | |
| U41 | AZ1117-3.3 | |
| U61 | RTL8201FI | |
| U62 | 74AUP1G126 | |
| U81 | CH340G | |
| U82 | 74AHC1G08 | |
| C1 | 0.9pF{slash}50V | |
| C2,C3,C5,C10,C16,C17,C20,C25,C31,C43,C62-C68,C71,C74,C75,C86-C88,C90 | 100nF{slash}16V | |
| C4,C7 | 3.3nF{slash}50V | |
| C6 | 10nF{slash}50V | |
| C8,C11,C18,C22,C83 | 1uF{slash}16V | |
| C9,C19,C23,C24,C73,C82 | 15pF{slash}50V | |
| C12,C13 | 12pF{slash}50V | |
| C14,C15,C69,C70 | 18pF{slash}50V | |
| C21 | 10uF{slash}16V | |
| C32,C81 | 100nF{slash}50V | |
| C41,C72,C89 | 10uF/16V | |
| C42 | 47uF{slash}16V | |
| C84,C85 | 27pF{slash}50V | |
| D1 | TVS_4V | |
| D31,D41,D82,D83 | BAT54WS | |
| D42 | Diode-LED_Green | |
| D61,D81,D91-D110 | TVS_5V | |
| E41 | Jumper | |
| J41 | Conn_01x03 | |
| J51,J52 | Conn_01x12{slash}DNP | |
| J61 | 74980111212 | |
| J81 | USB-Micro | |
| L1 | 2.2nH | |
| L2,L81 | Bead_300R | |
| L3 | 2nH | |
| L4 | Bead_220R{slash}DNP | |
| L61,L82 | Bead_220R | |
| M1 | Shield_Cover | |
| R1 | 20k | |
| R2 | 499R | |
| R3,R32 | 100R | |
| R4 | 0R | |
| R5 | 10Meg | |
| R6,R62,R63,R83,R84 | 1k | |
| R7,R8,R68-R70 | 22R | |
| R31 | 100k | |
| R41 | 2k7 | |
| R51-R56 | 470k | |
| R64 | 2k49 | |
| R65,R85 | 47k | |
| R66,R67,R81,R82 | 10k | |
| R71-R73 | 4k7 | |
| S1,S31 | Tact_Switch | |
| SH1 | Shield | |
| T81 | CM_Choke_90R | |
| X1 | 40MHz_10pF | |
| X2 | 32.768kHz_12.5pF | |
| X61 | 25MHz_13pF | |
| X81 | 12MHz_18pF |