ikoka-handheld-meshtastic-device
ndoo
Ikoka Handheld Meshtastic Device
Components (21)
| Reference | Value | Description |
|---|---|---|
| Q1 | AO3401A | -4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23 |
| U1 | MT3608B | High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6 |
| U2 | E22-900M30S | SX1262 2W TCXO LoRa Module With ESD Protection |
| U4 | TP4056-42-ESOP8 | 1A Standalone Linear Li-ion/LiPo single-cell battery charger, 4.2V ±1% charge voltage, VCC = 4.0..8.0V, SOIC-8 (SOP-8) |
| C1,C2 | 22uF | Unpolarized capacitor |
| C3,C4 | 47uF | Unpolarized capacitor |
| C5 | 1uF | Unpolarized capacitor |
| C6 | 2.2uF 16V | Unpolarized capacitor |
| C7,C10 | 4.7uF | Unpolarized capacitor |
| C8,C9 | 1uF 16V | Unpolarized capacitor |
| C11,C12 | 10uF | Unpolarized capacitor |
| D1,D3 | DSK34 | Schottky diode |
| D4 | KT-0603R | Light emitting diode |
| J1 | Conn_Coaxial | coaxial connector (BNC, SMA, SMB, SMC, Cinch/RCA, LEMO, ...) |
| J4 | 1.25-2PWB | Generic connectable mounting pin connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | FTC303020D4R7MBCA | Inductor |
| R1,R3,R5 | 300k | Resistor |
| R2 | 39k | Resistor |
| R4,R9,R10 | 1.5k | Resistor |
| R6-R8 | 4.7k | Resistor |
| SW1,SW2 | SW_Push | Push button switch, generic, two pins |