H3S-Dev-V1
hobbyiot
LoRa Node Development board with ESP32, SX1262, GNSS and more
Components (30)
| Reference | Value | Description |
|---|---|---|
| Q1 | DMP3099L | MOSFET P-Channel DMP3099L 30V 65mOhm SMD SOT-23-3 P/N DMP3099L-7 / WPM2015-3 |
| U1 | Ra-01SH-P | Ai-Thinker Ra-01SH-P 803MHz~930MHz SX1262 LoRa Module, ultra long distance, SPI interface, external antenna |
| U2 | LTC4054ES5-4.2 | Charger Li-Ion Battery 800mA SMD SOT23-5 PN BL4054B |
| U3 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U4 | ESP32-S3-WROOM-1 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD |
| U5 | SY8089AAAC | DC/DC Regulator Step Down Synchronous 1A 1.5MHz P/N SY8089AAAC |
| U6 | L96-M33 | Multi-GNSS receiver module with embedded chip antenna |
| C1-C3,C9,C13,C15 | 100n | Unpolarized capacitor |
| C4,C5,C7,C14 | 22u | Unpolarized capacitor |
| C6 | 22p | Unpolarized capacitor |
| C8,C12 | 1u | Unpolarized capacitor |
| C10,C11 | NA | Unpolarized capacitor |
| D1,D2,D4 | LED | Light emitting diode |
| D3,D5,D6 | 1N5819WS | Diode Schottky 1N5819 40V 1A SMD SOD123F LCSCPN C82544 P/N 1N5819HW1-7-F |
| J1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J2,J6 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | Conn_Coaxial | U.FL Coaxial Connector SMT 50 Ohm P/N U.FL-R-SMT-1(10) |
| J4,J5 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | 22uH | Inductor 2.2uH 30% 2.19A 54mOhm SMD VLCF4020 LCSCPN C136245 |
| R1-R4,R39,R40 | 470k | Resistor |
| R5,R6 | 2.2k | Resistor |
| R7,R8 | 5.1k | Resistor |
| R9 | 220k/1% | Resistor |
| R10 | 49.9k/1% | Resistor |
| R11-R15,R20-R22 | 10k | Resistor |
| R16-R19,R28-R34 | 0 | Resistor |
| R23-R27 | 20 | Resistor |
| R35,R36 | 22 | Resistor |
| R37,R38 | 1.5k | Resistor |
| SW1,SW2 | SW_Push | Switch Tactile Top Actuated SPST N.O. LCSCPN C2689642 P/N PTS636SM43JSMTRLFS |