CSI_collection
irocobble
capturing & Analyzing CSI data using ESP_32_S3
Components (41)
| Reference | Value | Description |
|---|---|---|
| Q1-Q4 | MMBT3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23 |
| U1,U4 | ESP32 | ESP32 is a single 2.4 GHz Wi-Fi-and-Bluetooth combo chip designed with the TSMC ultra-low-power 40 nmtechnology. |
| U2,U3 | AT25SF081-SSHD-X | 8-Mbit, 2.5V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support, SOIC-8 |
| U5,U11 | CP2102N-Axx-xQFN28 | USB to UART master bridge, QFN-28 |
| U9 | USBLC6-4SC6 | Very low capacitance ESD protection diode, 4 data-line, SOT-23-6 |
| U10 | AP63203WU | 2A, 1.1MHz Buck DC/DC Converter, fixed 3.3V output voltage, TSOT-23-6 |
| C1,C7,C9,C10,C34,C39,C45-C47 | 0.1uF | Unpolarized capacitor, small symbol |
| C2,C5,C25,C27,C35,C37 | 10uF | Unpolarized capacitor, small symbol |
| C3,C19,C22,C28,C50,C53,C54 | 100nF | Unpolarized capacitor, small symbol |
| C4,C23 | 12pF | Unpolarized capacitor, small symbol |
| C6,C8,C11,C13,C16,C17,C33,C38,C42-C44,C48,C49,C59,C60 | 1uF | Unpolarized capacitor, small symbol |
| C12,C14,C24,C26 | 22pF | Unpolarized capacitor, small symbol |
| C15,C41 | 100pF | Unpolarized capacitor, small symbol |
| C21 | 100n | Unpolarized capacitor, small symbol |
| C29,C30 | 22u | Unpolarized capacitor, small symbol |
| C31,C40 | 3.3nF | Unpolarized capacitor, small symbol |
| C32,C36 | 10nF | Unpolarized capacitor, small symbol |
| C55,C56 | 4.7uF | Unpolarized capacitor, small symbol |
| C57,C58,C61,C62 | 1.5pF | Unpolarized capacitor, small symbol |
| D1,D2,D5,D13-D15 | ESD3.3 | ESD protection diode, 3.3Vrwm, SOD-923 |
| D3 | UART2_ON | Light emitting diode, small symbol |
| D4 | UART1_ON | Light emitting diode, small symbol |
| D6 | USB2 | Light emitting diode, small symbol |
| D7 | USB1 | Light emitting diode, small symbol |
| D9 | PMEG4020EP | 30V 1A Schottky Barrier Rectifier Diode, SMA(DO-214AC) |
| F1 | Polyfuse 2A | Resettable fuse, polymeric positive temperature coefficient |
| FB1 | BLM21PG220 | Ferrite bead, small symbol |
| J1,J3 | Conn_Coaxial | coaxial connector (BNC, SMA, SMB, SMC, Cinch/RCA, LEMO, ...) |
| J2 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| L1,L2,L4,L7-L9 | 2nH | Inductor, small symbol |
| L3 | 4.7uH | Inductor, small symbol |
| R1,R2,R6,R9 | 470 Ohm | Resistor, small symbol |
| R3,R23 | 20k | Resistor, small symbol |
| R4,R5,R7,R12,R15,R16,R18-R20,R24,R27-R29 | 10k | Resistor, small symbol |
| R8,R25,R26,R30 | 1K | Resistor, small symbol |
| R11,R17,R22 | 0 Ohm | Resistor, small symbol |
| R13,R14 | 5.1k | Resistor, small symbol |
| SW1,SW3 | EN | Single Pole Single Throw (SPST) switch |
| SW2,SW4 | BOOT | Single Pole Single Throw (SPST) switch |
| Y1,Y3 | 40MHz | Four pin crystal, GND on pins 2 and 4, small symbol |
| Y2 | 12MHz | Four pin crystal, GND on pins 2 and 4, small symbol |