sp1_reader
Manul-Electronics
Standalone reader based on an ESP32 for P1 protocol
Components (20)
| Reference | Value | Description |
|---|---|---|
| U1,U2 | 140357145100 | |
| U3 | 173950336 | |
| U4 | ESP32-C3-WROOM-02-N4 | |
| C1,C3-C5 | 10uF | |
| C2,C8,C9,C12 | 100nF | |
| C6,C7 | 22uF | |
| C10,C11 | TBD | |
| D1 | 82400102 | |
| D2,D3 | 1N5819W | |
| D4 | WS2812C-2020 | |
| D5 | PWR | |
| J1 | 615006138421 | |
| J2 | 629722000214 | |
| L1 | 1uH | |
| R1,R4,R8,R9,R12,R16 | 10K | |
| R3,R5,R10,R11,R15 | 220R | |
| R6,R7 | 5.1K | |
| R13,R14 | 0R | |
| R17 | 1M | |
| SW1,SW2 | KSEM31JLFS |