Wireless-Serial-Bridge
emaneric
A battery powered ESP32 based serial bridge
Components (34)
| Reference | Value | Description |
|---|---|---|
| U1 | ESP32-C6FH4 | |
| U2 | XC6194A303ER-G | TOREX - XC6194A303ER-G - Power Load Distribution Switch, High Side, 1 Output, 6V, 0.19ohm, USP-B06, 8-Pin |
| U3 | NCP187 | |
| U4 | MCP73830 | Single cell, Li-Ion/Li-Po charge management controller, 4.20V in 2x2 TDFN package |
| U6 | ESP32-C6-MINI-1 | RF Module, ESP32-C6 SoC, Wi-Fi 802.11b/g/n/ax, Bluetooth, BLE, Zigbee, Thread, 32-bit, 3.3V, SMD, onboard antenna |
| U7 | TPD2E2U06DRL | Dual-Channel High-Speed ESD Protection, SOT-553 |
| U8 | 74LV1T34 | Single Power Supply, Single Buffer GATE, CMOS Logic, Level Shifter |
| AE2 | Antenna_Chip | Ceramic chip antenna with pin for PCB trace |
| C1 | 22uF | Unpolarized capacitor, small symbol |
| C2,C5,C7,C15,C31,C32,C35 | 1uF | Unpolarized capacitor, small symbol |
| C4,C24,C25,L1,L5 | TBC | Inductor,Unpolarized capacitor, small symbol |
| C6,C19,C22,C30 | 10uF | Unpolarized capacitor, small symbol |
| C8-C12,C26-C29 | 100nF | Unpolarized capacitor, small symbol |
| C16-C18 | 100nF 16V | Unpolarized capacitor, small symbol |
| C33,C34 | 18pF | Unpolarized capacitor, small symbol |
| D2-D5 | ESD7351XV2T1G | Zener diode |
| D6 | D_Zener | Zener diode |
| D7 | LED | Light emitting diode |
| J1 | Conn_02x04_Counter_Clockwise | Generic connector, double row, 02x04, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | Conn_01x08 | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| L4 | 24nH | Inductor |
| L6 | 2nH | Inductor |
| R1,R2,R5,R11,R13,R19 | 10k | Resistor, small symbol |
| R3,R4,R8,R9 | 22 | Resistor, small symbol |
| R6,R7 | 5.1k | Resistor, small symbol |
| R12,R15,R23 | 100K | Resistor, small symbol |
| R14 | 470 | Resistor, small symbol |
| R16 | 0r | Resistor, small symbol |
| R20 | 2k | Resistor, small symbol |
| R21 | 3.3K | Resistor |
| SW1-SW3 | SW_SPST_4_PIN | Single Pole Single Throw (SPST) switch |
| Y3 | Crystal_GND24 | Four pin crystal, GND on pins 2 and 4 |