| U1 | TPS3820 | |
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| U2 | SN65HVD230 | |
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| U3 | ESP32-S3-WROOM-1 | |
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| U4,U8-U10 | ADXL343 | 3-Axis MEMS Accelerometer, 2/4/8/16g range, I2C/SPI, LGA-14 |
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| U5 | MCP73871-1CC | Single cell, Li-Ion/Li-Po charge management controller, 4.10V, 6h safety timer, 3.1V LBO threshold |
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| U6 | TPS63070RNMR | Wide input voltage (2V-16V) buck-boost converter |
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| U7 | INA226 | High-Side or Low-Side Measurement, Bi-Directional Current and Power Monitor (0-36V) with I2C Compatible Interface, VSSOP-10 |
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| U104 | TPS2116DRL | 2 Channnels Power Mux with Manual and Priority Switchover, 1.6-5.5V Input Voltage, 2.5A Output Current, Ron 40 mOhm, SOT-583-8 |
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| USB1 | USB_C_Receptacle_USB2.0 | |
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| C1,C2,C4,C14,C15 | 100nF | Unpolarized capacitor |
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| C3,C9-C13,C16-C19,C112,C113 | 10uF | Unpolarized capacitor |
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| D1-D3 | 5V | |
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| D4 | RESET | |
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| D5 | ERROR | |
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| D6 | STAT | |
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| F1-F3 | Polyfuse | Resettable fuse, polymeric positive temperature coefficient |
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| J5 | Battery | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J6 | LiPo | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J102 | Ext Switch | |
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| L2 | L | Inductor |
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| LED1 | USB Power | Light emitting diode |
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| LED2 | CHARGE | Light emitting diode |
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| LED3 | VDD | Light emitting diode |
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| LED104 | Backup | Light emitting diode |
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| R1,R2 | 5.1k | |
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| R3,R4,R6 | 470 | |
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| R5,R7,R20,R112,RV1 | 10k | Potentiometer,Resistor |
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| R17,R18,R21,R27,R116 | 1k | Resistor |
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| R19,R22,R24,R113,R115 | 100k | Resistor |
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| R23 | 50mΩ | Resistor |
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| R25 | 15k | Resistor |
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| R26,R114 | 47k | Resistor |
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| SW1 | RESET_sw | |
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| SW2 | Power Switch | Switch, single pole double throw |
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