| Q1,Q2 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
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| Q3 | BSS84 | -0.13A Id, -50V Vds, P-Channel MOSFET, SOT-23 |
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| U1 | DWM3001C | |
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| U2 | IP4234CZ6 | ESD Protection, 2 channel, USB 2.0 to IEC 61000-4-2 level 4, 5.5V, SOT457 (SC-74-6) |
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| U3 | MAX40203AUK+T | Ideal Diode with low voltage-drop, SOT-23-5 |
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| U4 | XC9285B33CMR-G | 3.6V buck converter, SOT-23-5 |
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| BT1 | CR2032 | Single-cell battery |
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| C1,C3,C4 | 100n | Unpolarized capacitor, small symbol |
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| C2,C5,C6 | 10u | Polarized capacitor, small symbol,Unpolarized capacitor, small symbol |
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| D1 | G | Light emitting diode, small symbol |
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| D2 | B | Light emitting diode, small symbol |
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| D3,D5,D6 | R | Light emitting diode, small symbol |
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| D4 | LSG T676-P7R-1-0+N7P9-24 | Dual LED, cathodes on pins 1 and 3 |
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| D7 | PESD5V2S2UT | Dual Zener diode, common anode on pin 3 |
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| J1 | Conn_UART | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J2 | Conn_SWD | 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/) |
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| J3 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
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| J4 | Conn_BATT | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J5 | Jumper_Cell_NO | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| L1 | 2.2u | Inductor, small symbol |
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| R1 | 200R | Resistor, small symbol |
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| R2 | 30R | Resistor, small symbol |
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| R3 | 150R | Resistor, small symbol |
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| R4 | 330R | Resistor, small symbol |
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| R5 | 220R | Resistor, small symbol |
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| R6,R9,R15 | 300R | Resistor, small symbol |
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| R7,R8 | 5k1 | Resistor, small symbol |
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| R10,R11 | 1k | Resistor, small symbol |
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| R12,R13,R16 | 100k | Resistor, small symbol |
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| R14 | 10k | Resistor, small symbol |
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| SW1 | SW_Push | Push button switch, generic, two pins |
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