Maker project
WeatherNodeV4
BOM012066 · V1.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “传感器” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U4, U6 AP2112K-3.3 · by part number
- Battery charger
- U5 LTC4054ES5-4.2 · by part number
- Fuel gauge / battery monitor
- U1 MAX17048G · by part number
- Wireless SoC / wireless module
- U3 ESP-12E · by part number
- Wi-Fi
- U3 ESP-12E · by part number
- USB to serial
- U2 CH340C · by part number
Helper circuits
- USB connector (Type-C / Micro / A)
- J2 USB_C_Receptacle_USB2.0 · by part number
Online view
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24 rows · 37 parts0 of 24 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| C1, C2, C7 | 100nC_1206_3216Metric | No part number | 3 | ||
| C3, C8 | 2.2uC_1206_3216Metric | No part number | 2 | ||
| C4, C5 | 4.7uC_1206_3216Metric | No part number | 2 | ||
| C6 | 100nFC_1206_3216Metric | No part number | 1 | ||
| R1, R2, R3, R4, R5, R8, R9 | 12kR_1206_3216Metric | No part number | 7 | ||
| R10 | 470R_1206_3216Metric | No part number | 1 | ||
| R11 | 2KR_1206_3216Metric | No part number | 1 | ||
| R12 | 2kR_1206_3216Metric | No part number | 1 | ||
| R13, R14 | 5.1kR_1206_3216Metric | No part number | 2 | ||
| R15 | 10kR_1206_3216Metric | No part number | 1 | ||
| D1 | LEDLED_1206_3216Metric | No part number | 1 | ||
| D2 | MBR0520D_SOD-123 | No part number | 1 | ||
| U1 | MAX17048GTDFN-8-1EP_2x2mm_P0.5mm_EP0.8x1.2mm | No part number | 1 | ||
| U2 | CH340CSOIC-16_3.9x9.9mm_P1.27mm | No part number | 1 | ||
| U3 | ESP-12EESP-12E | No part number | 1 | ||
| U4, U6 | AP2112K-3.3SOT-23-5 | No part number | 2 | ||
| U5 | LTC4054ES5-4.2TSOT-23-5 | No part number | 1 | ||
| BATT0 | PINHD-1X2JST_PH_B2B-PH-SM4-TB_1x02-1MP_P2.00mm_Vertical | No part number | 1 | ||
| BMP280 | PINHD-1X4PinHeader_1x04_P2.54mm_Vertical | No part number | 1 | ||
| ID0 | SW_DIP-2SW_DIP_SPSTx02_Slide_6.7x6.64mm_W6.73mm_P2.54mm_LowProfile_JPin | No part number | 1 | ||
| Q1, Q2 | NPN-TRANSISTOR_SOT23SOT-23-3 | No part number | 2 | ||
| Q3 | DMG2301LSOT-23 | No part number | 1 | ||
| RESET1 | SW_PushSW_SPST_TL3342 | No part number | 1 | ||
| J2 | USB_C_Receptacle_USB2.0USB_C_Receptacle_HRO_TYPE-C-31-M-12 | No part number | 1 |