Shadowfax
someonelse20
FPV Drone designed from scrach.
Components (35)
| Reference | Value | Description |
|---|---|---|
| U2 | LR2021 | 137 MHz to 960 MHz 2.4GHz Low Power Long Range Transceive, LoRA, QFN-28 |
| U3 | STM32G030K8Tx | STMicroelectronics Arm Cortex-M0+ MCU, 64KB flash, 8KB RAM, 64 MHz, 2.0-3.6V, 29 GPIO, LQFP32 |
| U4 | MAX-M10S | GNSS Module MAX M10, VCC 1.65V to 3.6V |
| BT1 | MS621FE-FL11E | Single-cell battery |
| C8,C22,C23 | 47pF | Unpolarized capacitor |
| C9 | 22pF | Unpolarized capacitor |
| C10 | 7.5pF | Unpolarized capacitor |
| C11,C15 | 1.8pF | Unpolarized capacitor |
| C13 | 18pF | Unpolarized capacitor |
| C14 | 3.9pF | Unpolarized capacitor |
| C16 | 2.2pF | Unpolarized capacitor |
| C17,C34,C36 | 1uF | Unpolarized capacitor |
| C18,C31,C32 | 100nF | Unpolarized capacitor |
| C19,C33 | 4.7uF | Unpolarized capacitor |
| C35,C37 | 2.2uF | Unpolarized capacitor |
| C38 | 1nF | Unpolarized capacitor |
| D2 | D_TVS | Bidirectional transient-voltage-suppression diode |
| D3 | D_Schottky | Schottky diode |
| D4-D6 | LED | Light emitting diode |
| J2,J5 | Conn_Coaxial | coaxial connector (BNC, SMA, SMB, SMC, Cinch/RCA, LEMO, ...) |
| J3 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | 2.2uH | Inductor |
| L6 | 12nH | Inductor |
| L8 | 4.7nH | Inductor |
| L9 | 24nH | Inductor |
| L10 | 3.9nH | Inductor |
| L11 | 7.5nH | Inductor |
| R3 | 1K | Resistor |
| R4 | 120K | Resistor |
| R11-R13 | 1.2K | Resistor |
| TH1 | ERT-J0ER104F | Temperature dependent resistor, negative temperature coefficient |
| TP1,TP2 | TestPoint | test point |
| Y1 | 32.768KHz | Two pin crystal |
| Y3 | 32MHz 10pF | Four pin crystal, GND on pins 2 and 4 |