stm32-bt-board
OdaiJ
My attempt at following the Phil's Lab KiCad V7 tutorial on YouTube
Components (26)
| Reference | Value | Description |
|---|---|---|
| Q1 | S9013-E | TRANS NPN 25V 0.5A SOT-23 |
| U1 | MIC5365-3.3YD5 | 150mA Low-dropout Voltage Regulator, Vout 3.3V, Vin up to 5.5V, TSOT-23-5 |
| U2,U3 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U4 | STM32WB55CEU6 | STMicroelectronics Arm Cortex-M4 MCU, 512KB flash, 256KB RAM, 64 MHz, 1.71-3.6V, 30 GPIO, UFQFPN48 |
| C1,C8,C11,C18,C19 | 4u7 | CAP CER 4.7uF 35V X5R 0603 |
| C2-C7,C9,C10,C16,C17,C20,C21 | 100n | CAP CER 100nF 16V X7R 0402 |
| C12 | 0p8 | CAP CER 0.8pF 50V C0G 0402 |
| C13 | 0p3 | CAP CER 0.3pF 50V C0G 0402 |
| C14,C15 | 10p | CAP CER 10pF 50V C0G 0402 |
| D1 | VLMB1500-GS08 | LED BLUE 0402 SMD |
| D2 | BAT54K | DIODE SCHOTTKY 40V SOD-523 |
| D3 | VLMS1500-GS08 | LED RED 0402 SMD |
| FL1 | DLF162500LT-5028A1 | Multilayer Low Pass Filter For 2400-2500MHz |
| J1 | 1909763-1 | CONN RCPT IPEX 50Ω SMD |
| J2 | 2171790001 | TYPE C 16 PIN TOP MOUNT SMT |
| J4 | S4B-PH-K-S(LF)(SN) | CONN HEADER TH R/A 4POS 2mm |
| L1 | 10n | FIXED IND 10nH 500mA 190mΩ 0402 |
| L2 | 10u | FIXED IND 10uH 100mA 390mΩ 0805 |
| L3 | 2n7 | FIXED IND 2.7nH 800mA 120mΩ 0402 |
| R1-R3 | 0R | RES 0Ω 62.5mW 0402 |
| R4,R7,R10,R11 | 220R | RES 220Ω ±1% 62.5mW 0402 |
| R5,R8,R9,R13,R16 | 5k1 | RES 5.1kΩ ±1% 62.5mW 0402 |
| R6 | 100k | RES 100kΩ ±1% 62.5mW 0402 |
| SW1,SW2 | B3U-1000P | SWITCH TACTILE SPST 153gf SMD |
| X1 | 32MHz | CRYSTAL 32MHz 8pF SMD |
| X2 | 32kHz768 | CRYSTAL 32.768kHz SMD |