Maker project
stm32l0-esp32-breakout-board
BOM009519 · main
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “嵌入式系统” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U1 AMS1117-3.3 · by part number
- Arm Cortex-M MCU
- U2 STM32L031G6Ux · by part number
- Wireless SoC / wireless module
- U3 ESP32-WROOM-32 · by part number
- Wi-Fi
- U3 ESP32-WROOM-32 · by part number
- Bluetooth / Bluetooth Low Energy
- U3 ESP32-WROOM-32 · by part number
Helper circuits
- Crystal / oscillator
- X1 16MHz · by part number
Online view
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20 rows · 35 parts0 of 20 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 | 22uC_0603_1608Metric | No part number | 2 | ||
| C3 | 10uC_0402_1005Metric | No part number | 1 | ||
| C4, C5 | 100nC_0402_1005Metric | No part number | 2 | ||
| C6 | 10nC_0402_1005Metric | No part number | 1 | ||
| C7 | 1uC_0402_1005Metric | No part number | 1 | ||
| C8, C9 | 10pC_0402_1005Metric | No part number | 2 | ||
| R1, R4, R6 | 1K5R_0402_1005Metric | No part number | 3 | ||
| R2, R3, R5 | 10kR_0402_1005Metric | No part number | 3 | ||
| D1 | GreenLED_0603_1608Metric | No part number | 1 | ||
| D2 | BlueLED_0603_1608Metric | No part number | 1 | ||
| D3 | YellowLED_0603_1608Metric | No part number | 1 | ||
| U1 | AMS1117-3.3SOT-223-3_TabPin2 | No part number | 1 | ||
| U2 | STM32L031G6UxQFN-28_4x4mm_P0.5mm | No part number | 1 | ||
| U3 | ESP32-WROOM-32ESP32-WROOM-32 | No part number | 1 | ||
| X1 | 16MHzCrystal_SMD_SeikoEpson_TSX3225-4Pin_3.2x2.5mm | No part number | 1 | ||
| SW1, SW2, SW3 | SW_SPSTSW_SPST_B3U-1000P | No part number | 3 | ||
| FB1 | 100 @ 100MHzL_0402_1005Metric | No part number | 1 | ||
| H1, H2, H3, H4 | MountingHole_PadInterface labelMountingHole_4.3mm_M4_Pad_Via | No part number | 4 | ||
| J1 | Conn_01x02JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal | No part number | 1 | ||
| J2, J3, J4, J5 | Conn_01x03JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal | No part number | 4 |