ESP32-STM32-Drone
Innovative-Resreach-Projects
Components (15)
| Reference | Value | Description |
|---|---|---|
| U2 | LP5912-3.3DRV | 500-mA Ultra-Low-Noise Low-IQ LDO, 3.3V, WSON-6 |
| U3 | CH340C | USB serial converter, crystal-less, UART, SOIC-16 |
| U4 | LTC4002ES8-4.2 | Standalone Li-Ion Switch Mode Battery Charger, 4.7-22V input, single cell, SOIC-8 |
| U5 | SX1276 | 137 MHz to 1020 MHz Low Power Long Range Transceiver, spreading factor from 6 to 12, LoRA, QFN-28 |
| C1 | 1u | Unpolarized capacitor, small symbol |
| C2,C3 | 100n | Unpolarized capacitor, small symbol |
| D1 | ESD131-B1-W0201 | Bidirectional ESD protection diode, ±5.5Vrwm, 0.23pF, SG-WLL-2-3 |
| J1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J2 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| J3 | Conn_Coaxial | coaxial connector (BNC, SMA, SMB, SMC, Cinch/RCA, LEMO, ...) |
| L1 | 4.4uH | Inductor |
| R1,R8 |