Overall Embedded segment of Project FLP
Components (45)
| Reference | Value | Description |
|---|---|---|
| Q1,Q3 | DMG3415UQ-7 | MOSFET MOSFET BVDSS: 8V 24V SOT23 T&R 3K |
| Q2 | UMH3N | 0.1A Ic, 50V Vce, Dual NPN Input Resistor Transistors, SOT-363 |
| U1,U12 | L86-M33 | L86 is an ultra-compact GNSS POT _Patch on Top_ module with an embedded 18.4mm × 18.4mm × 4.0mm patch antenna and utilizes the MediaTek new generation GNSS chipset MT3333 that achieves the perfect performance |
| U2 | ESP32-WROOM-32E | RF Module, ESP32-D0WD-V3 SoC, without PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U3,U10 | AP2112K-3.3 | 600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5 |
| U4,U14 | CP2104 | Single-Chip USB-to-UART Bridge, USB 2.0 Full-Speed, 2Mbps UART, QFN-24 |
| U5,U11 | MCP73831-2-OT | Single cell, Li-Ion/Li-Po charge management controller, 4.20V, Tri-State Status Output, in SOT23-5 package |
| U6,U16 | USBLC6-2P6 | Very low capacitance ESD protection diode, 2 data-line, SOT-666 |
| U7,U13 | SX1278 | 137 MHz to 525 MHz Low Power Long Range Transceiver, spreading factor from 6 to 12, LoRA, QFN-28 |
| U9 | STM32F103C8T6 | |
| BZ1 | FQ 010 | Buzzer, polarized |
| C1,C7,C8,C28,C37 | 1uF | Unpolarized capacitor |
| C2,C12,C22,C33,C36 | 0.1uF | Unpolarized capacitor |
| C3-C6,C11,C15 | PESD0402-140 | |
| C9,C10,C14,C16,C18,C23,C25-C27,C29,C34,C45 | 22uF | Unpolarized capacitor |
| C13 | 4.7uF | Unpolarized capacitor |
| C17,C43 | 10uF | Unpolarized capacitor |
| C19,C20,C30,C31 | 12pF | Unpolarized capacitor |
| C21,C32 | 15pF | Unpolarized capacitor |
| C24,C35 | 3.3pF | Unpolarized capacitor |
| C38,C39 | 20pF | Unpolarized capacitor |
| C40,C41 | 18pF | Unpolarized capacitor |
| Ctrl1,Find_Host1,Find_Host2,ID1,S1,S2 | SKRPABE010 | |
| D1,D5 | MBR120VLSFT1G | |
| D3,D4,D7 | 150080GS75000 | Light emitting diode |
| J1 | GRPB052VWVN-RC | |
| J2 | OLED | |
| J3,J7 | B2B-PH-K-S | |
| J4,J12 | 12402012E212A | USB 2.0-only 16P Type-C Receptacle connector |
| J5,J8 | SMA-J-P-X-ST-TH1 | |
| J9,J10 | 61300311121 | |
| L1,L3 | 47nH | Inductor |
| L2,L4 | 18nH | Inductor |
| R1-R4 | 100R | Resistor |
| R5 | 22R | Resistor |
| R6,R9,R10,R18,R19,R26,R28,R29 | 10K | Resistor |
| R7,R12,R22,R23 | 100K | Resistor |
| R8,R11 | 2.2K | Resistor |
| R13,R24 | 2K | Resistor |
| R14,R15,R25 | 1K | Resistor |
| R16,R17,R20,R21 | 5.1K | Resistor |
| R27 | 1M | Resistor |
| Y1,Y2 | 32MHz | Two pin crystal |
| Y3 | ABM3B-8.000MHZ-B2-T | |
| Y4 | 32.768kHz | Two pin crystal |