embedded
danstiner
Components (14)
| 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 |
| Q1 | AOSS32136C | N-MOSFET transistor, drain/source/gate |
| U1 | SHT4x | Digital Humidity and Temperature Sensor, ±1%RH, ±0.1°C, I2C, 1.08-3.6V, 16bit, DFN-4 |
| BT1 | CR2 Battery | Single-cell battery |
| BZ1 | AST0827MW-03BTRQ | Buzzer, polarized |
| C1 | 100nF | Decoupling capacitor |
| C2,C3 | 10μF | Unpolarized capacitor |
| D1,D2 | 5V TVS | Bidirectional transient-voltage-suppression diode |
| D3 | MBR0520L | Diode |
| J1 | Conn_ARM_JTAG_SWD_10 | Cortex Debug Connector, standard ARM Cortex-M SWD and JTAG interface |
| P1,P2 | 6mmMetalDome | Push button switch, generic, two pins |
| R1,R2 | 10kΩ | Resistor |
| R3,R7 | 1MΩ | Weak pull-down resistor for N-FET gate,Weak pull-down resistor for leak sense input |
| X1 | 32.768 kHz | Two pin 32.768 kHz crystal oscillator (LFXO), internal capacitors can support 3 pF and 18 pF in 0.65 pF steps of crystal + stray capacitance |