Incorrect BOM? #10
Description
I could not see any hardware BOM info in the repo. Therefore I have exported a hardware BOM from KiCad but I believe there are some errors. For example the NCP1117ST50T3G voltage regulator is specified as a 5V unit but the ESP will require 3.3V. Also There is a micro USB and SD card listed on the BOM which are not on the design! Have you got an up-to-date corrected BOM I could use to populate the Wifi Pixel?
Update: I Release the WS2812B LED's will required 5V
| Id | Designator | Package | Quantity | Designation | Supplier and ref |
|---|---|---|---|---|---|
| 1 | 1PIN,1PIN1,1PIN2 | 1pin | 3 | P*** | |
| 2 | C17,C18,C13,C14,C15,C16,C19,C11,C6,C7,C8,C9,C10,C12 | SM0805 | 14 | C | |
| 3 | C20 | SM0805 | 1 | 10uf | |
| 4 | U1 | ESP-12 | 1 | ESP12 | |
| 5 | P19 | SMD-MICRO-USB | 1 | USB | |
| 6 | D4 | SM1206 | 1 | DIODE | |
| 7 | P20 | SMD-MICRO-SD | 1 | SD | |
| 8 | D1 | LED-0805 | 1 | LED | |
| 9 | U2 | SOT223 | 1 | NCP1117ST50T3G | |
| 10 | R3 | SM0805 | 1 | 500 | |
| 11 | SIL-1 | SIL-1 | 1 | Val** | |
| 12 | C5 | SM0805 | 1 | 0.1uf | |
| 13 | R2 | SM0805 | 1 | 1K | |
| 14 | SW2 | SMD-SWITCH-2PIN | 1 | Boot | |
| 15 | SW1 | SMD-SWITCH-2PIN | 1 | Reset | |
| 16 | D2 | SM0805 | 1 | 1N4148 | |
| 17 | R1 | R1206*4_resistor_array | 1 | R-ARRAY | |
| 18 | C2,C1 | SM0805 | 2 | 10uF | |
| 19 | C4,C3 | SM0805 | 2 | 1uF | |
| 20 | U3 | SOT23-5 | 1 | TPS769XX | |
| 21 | P18,P17,P24,P23 | SIL-1 | 4 | CONN_1 | |
| 22 | P5,P16,P12,P8,P4,P15,P11,P7,P14,P10,P6,P2,P13,P9,P1,P3 | WS2812B | 16 | WS2812B | |
| 23 | 1PIN,1PIN,1PIN,1PIN,1PIN,1PIN,1PIN,1PIN,1PIN,1PIN,1PIN | Hole0_5mm | 11 | P*** |