Havaamaan_Yantra
shridattdudhat
Havaamaan_Yantra AKA WeatherStation !!
Components (34)
| Reference | Value | Description |
|---|---|---|
| IC1 | A7672S_G | LTE Cat 1 module |
| Q1 | Si2371EDS | |
| Q2,Q3 | MMBT5550L | |
| Q4-Q9 | DTC143Z | |
| U1,U2 | MAX3222EIPWR | |
| U3 | LMV358 | |
| U4 | 4052 | |
| U5 | ESP32-WROOM-32D | |
| U6 | CH340C | |
| C1,C3,C5,C7,C33 | 1uF | |
| C2,C4,C6,C8,C22-C24,C27,C28,C32,C41,C42 | 100nF | |
| C9-C18 | 2.2uF | |
| C19,C21 | 4.7uF | |
| C20,C25,C26 | 22pF | |
| C29 | 22uF | |
| C30 | 10pF | |
| C31,C36-C40 | 33pF | |
| C34,C35 | 100uF | |
| D1-D16 | 1N4148WS | |
| D17,D18 | LED | |
| J1-J4,J7 | Conn_01x02 | |
| J5,J9 | USB_B_Micro | |
| J6 | FTDI | |
| J8 | Conn_Coaxial | |
| J10 | SIM5060-6-0-26-00-X_REVC | |
| R1-R4,R20,R24,R26,R29 | 4.7K | |
| R5-R12,R15,R19,R21-R23,R30-R32,R37,R41 | 10K | |
| R13,R14,R16,R17,R25,R27,R28 | 100K | |
| R18 | 33R | |
| R33,R36 | 1K | |
| R34,R35 | 0R | |
| R38-R40 | 22 | |
| SW1 | RESET | |
| Y1 | 12MHz |