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afonsus1997
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | MMBT2222A | 600mA Ic, 40V Vce, NPN Transistor, SOT-23 |
| Q3 | Q_NMOS | N-MOSFET transistor, gate/drain/source |
| U1 | CP2102N-Axx-xQFN24 | USB to UART master bridge, QFN-24 |
| U2 | TPS563200 | 3A Synchronous Step-Down Voltage Regulator, Adjustable Output Voltage, 4.5-17V Input Voltage, SOT-23-6 |
| U3 | USBLC6-2P6 | Very low capacitance ESD protection diode, 2 data-line, SOT-666 |
| U4 | DS3231M | Extremely Accurate I2C-Integrated RTC/TCXO/Crystal SOIC-16 |
| U5 |
| ESP32-WROOM-32 |
| RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U6 | MAX1771xSA | 12V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controller, SO-8 |
|---|
| C1,C2,C6,C8 | 10uF | Unpolarized capacitor, small symbol |
|---|
| C3-C5,C7,C12-C14,C16,C18,C19 | 100nF | Unpolarized capacitor, small symbol |
|---|
| C9-C11 | 22uF | Unpolarized capacitor, small symbol |
|---|
| C15 | 100uF | capacitor, small US symbol |
|---|
| C17 | 4.7uF | capacitor, small US symbol |
|---|
| D3 | D_Small | Diode, small symbol |
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| J1 | PJ-002BH | DC Barrel Jack with an internal switch |
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| J2 | USB_C_Receptacle_USB2.0 |
|---|
| J3 | JTAG | Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J10,J11 | Conn_02x06_Odd_Even | Generic connector, double row, 02x06, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| L1 | 22uH | Inductor, small symbol |
|---|
| L2 | 100uH / 2.5 A | Inductor, small symbol |
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| R1-R3,R7,R12,R13,R17,R20 | 10k | Resistor, small US symbol |
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| R4,R5 | 5.1k | Resistor, small US symbol |
|---|
| R6 | 33.2k | Resistor, small US symbol |
|---|
| R9-R11,R21 | 1k | Resistor, small US symbol |
|---|
| R14,R15 | 4.7k | Resistor, small US symbol |
|---|
| R18 | 1.5M | Resistor, small US symbol |
|---|
| R19 | 50m | Resistor, small US symbol |
|---|
| RV1 | 5k | Trim-potentiometer, US symbol |
|---|
| SW1-SW3 | SW_MEC_5E | MEC 5E single pole normally-open tactile switch |
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