mccx11_hardware
OscRos03
LoRa Based Cat Tracker Hardware
Components (71)
| Reference | Value | Description |
|---|---|---|
| Q1 | SS8050 | General Purpose NPN Transistor, 1.5A Ic, 25V Vce, SOT-23 |
| U1 | EClamp2522P | ESD Protection Diodes / TVS Diodes 5.5V 45pF 24R USB Bi Filter SLP1616P6 |
| U2 | ESP32-S3FN8 | Microcontroller, Wi-Fi 802.11b/g/n, Bluetooth, 32bit |
| U3 | SX1262IMLTRT | 150 MHz to 960 MHz Low Power Long Range Transceiver, 22dBm output power, spreading factor from 5 to 12, LoRA, QFN-24 |
| U4 | PE4259 | |
| U5 | MP2664GG-0000-P | |
| U6 | MAX17055ETB+ | |
| U8 | TPS631000DRLR | |
| AE1 | Antenna_Chip | Ceramic chip antenna with pin for PCB trace |
| C3,C4,C28,C31,L2 | TBD | Inductor,Unpolarized capacitor |
| C5,C40,C44 | 3000 pF | Unpolarized capacitor |
| C6-C10,C58-C62 | 100 pF | Unpolarized capacitor |
| C11,C52 | 10 uF | Unpolarized capacitor |
| C12,C14,C22,C23,C29,C47 | 1 uF | Unpolarized capacitor |
| C13,C17 | 24 pF | Unpolarized capacitor |
| C15 | 0.01 uF | Unpolarized capacitor |
| C16,C18-C21,C26,C30,C48,C50,C55 | 0.1 uF | Unpolarized capacitor |
| C24,C25 | 1.2 pF | Unpolarized capacitor |
| C27 | 10 pF | Unpolarized capacitor |
| C32 | 0.47 uF | Unpolarized capacitor |
| C33 | 5.1 pF | Unpolarized capacitor |
| C34 | 4.1 pF | Unpolarized capacitor |
| C35 | 47 pF | Unpolarized capacitor |
| C36 | 0.047 uF | Unpolarized capacitor |
| C37 | 1.3 pF | Unpolarized capacitor |
| C38 | 3.8 pF | Unpolarized capacitor |
| C39 | 15 pF | Unpolarized capacitor |
| C41,C45,C46 | 8.5 pF | Unpolarized capacitor |
| C42,C43 | 1000 pF | Unpolarized capacitor |
| C49 | 4.7 uF | Unpolarized capacitor |
| C51 | 470 nF | Unpolarized capacitor |
| C53 | 22 uF | Unpolarized capacitor |
| C54 | 47 uF | Unpolarized capacitor |
| D1-D3 | LED | Light emitting diode |
| FB1 | FerriteBead_Small | Ferrite bead, small symbol |
| J1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J2,J3,J6,J7 | uFL | small coaxial connector (BNC, SMA, SMB, SMC, Cinch/RCA, LEMO, ...) |
| J4 | Antenna RF and GNSS Data | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | Antenna GND | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J8 | Battery Connection | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP1 | Storage mode jumper | Jumper, 3-pole, pins 1+2 closed/bridged |
| JP2,JP3 | Jumper_3_Open | Jumper, 3-pole, both open |
| L1 | 1.8 nH | Inductor |
| L3-L8 | 1000 nH | Inductor |
| L9 | 24 nH (Test) | Inductor |
| L10 | 2.0 nH 500mA | Inductor |
| L11 | 2.4 nH | Inductor |
| L12 | 15 uH | Inductor |
| L13 | 33 nH | Inductor |
| L14 | 75 nH | Inductor |
| L15 | 17 nH | Inductor |
| L16,L17 | 30 nH | Inductor |
| L18 | 1 uH | Inductor |
| L20 | 6.2 nH | Inductor |
| R1,R2 | 5.1 k | Resistor |
| R3,R4,R11-R14,R16-R18,R21 | 0 R | Resistor |
| R7-R10,R20,R24,R31,R35 | 10 k | Resistor |
| R22,R23 | 100 R | Resistor |
| R25 | 300 k | Resistor |
| R26 | 11.5 k | Resistor |
| R27 | 309 k | Resistor |
| R28 | 0.01 R | Shunt resistor with Kelvin connections |
| R29 | 511 k | Resistor |
| R30 | 91 k | Resistor |
| R32 | 110 R | Resistor |
| R33,R34 | 27 R | Resistor |
| R36,R37 | 4.7 k | Resistor |
| SW1,SW2 | SW_Push | Push button switch, generic, two pins |
| TP1-TP13 | TestPoint | test point |
| Y1 | ECS-2520SMV-400-FN-TR | Four pin crystal, GND on pins 2 and 4 |
| Y2 | TXO-20CSMV-320 | TCXO Oscillators MultiVolt TCXO,32MHz,+/-2.5ppm,1.7V 3.465V,2.5 mA,-30 C 85 C, 2.00mm x 1.60mm |