embedded
danstiner
Components (20)
| Reference | Value | Description |
|---|---|---|
| IC1 | nrf54L 453-00223R | 802.15.4, Bluetooth Bluetooth v6.0, Matter, Thread, Zigbee Transceiver Module 2.4GHz Integrated, Chip Surface Mount |
| U1 | NPM1304-QEAA | PMIC, LED Driver, Battery Charger, QFN-32 |
| C1,C5,C8,C9 | 1μF | Capacitor, X5R, 25 V, ±10%,Capacitor, minimum 6.3V rating, 1uF for load switch mode,Capacitor, nominal 1uF, minimum 6.3V rating, required even if VBUSOUT not used |
| C2-C4,C7,C10,C11 | 10μF | Capacitor, min 4uF, recommended nominal 10uF, min 6.3V rating,Capacitor, minimum 6.3V rating, 4-20 uF,Unpolarized capacitor |
| C6 | 2.2μF | Capacitor, X5R, 10 V, ±10% |
| C12 | 100nF | Unpolarized capacitor |
| D2 | PWRLED | VBUS Connected Light emitting diode |
| D3 | WL-SFTW_3528_PLCC6 | |
| J1 | Conn_Qwiic_1 | |
| J2 | USB_C_Receptacle | USB Full-Featured Type-C Receptacle connector |
| J3,J4 | Conn_01x12_Pin | Generic connector, single row, 01x12, script generated |
| J5-J7 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/),Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J8 | Conn_Qwiic_2 | |
| L1,L2 | 2.2 μH | Boost Inductor, DCR < 400 mΩ, ±20% |
| R2 | 250-500 kΩ | Resistor |
| R3 | 47 kΩ | Resistor |
| R4 | 100Ω | Resistor |
| SW1 | Button0 | Push button switch, generic, two pins |
| SW2 | Reset | Push button switch, generic, two pins |
| X1 | 32.768 kHz | Two pin crystal |