Maker project
Surplus ESP32S3 development board
BOM002166 · v1.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “ESP” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Buck regulator
- D4, D5, D6, D7, D8, D9, D10 XL-1010RGBC-WS2812B · by part number
- Low-dropout regulator (LDO)
- — ME6211C33M5G-N · by part number
- Battery charger
- — TP4054 · by part number
- Power switch / load switch
- — TPS22916CNYFPR · by part number
- Wireless SoC / wireless module
- — ESP32-S3-MINI-1-N4R2 · by part number
- Wi-Fi
- — ESP32-S3-MINI-1-N4R2 · by part number
- Bluetooth / Bluetooth Low Energy
- — ESP32-S3-MINI-1-N4R2 · by part number
- Microphone / pickup
- U5, U6 ICS-43434 · by part number
Helper circuits
- Power input connector
- J6 Battery · by footprint
- USB connector (Type-C / Micro / A)
- J5 USB-C-Socket-H · by part number
Online view
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23 rows · 44 parts0 of 23 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 | |
|---|---|---|---|---|---|
| — | MBR0530 | No part number | 1 | ||
| — | ESP32-S3-MINI-1-N4R2 | No part number | 1 | ||
| — | TPS22916CNYFPR | No part number | 1 | ||
| — | TP4054 | No part number | 1 | ||
| — | ME6211C33M5G-N | No part number | 1 | ||
| C6 | 220uF TantCP_EIA-3528-21_Kemet-B | 1 | |||
| R14, R15, R16 | 100K 1%R_0201 | 100K 1% | 3 | ||
| J5 | USB-C-Socket-HUSB-C-Socket-H | USB-C-Socket-H | 1 | ||
| U5, U6 | ICS-43434ICS43434_MEMS_Mic_Open | 2 | |||
| R1, R2, R3, R4, R5, R6, R7, R9, R10, R11 | 10KR_0201 | 10K | 10 | ||
| C7 | 10uF 6.3VC_0402 | 10uF 6.3V | 1 | ||
| D1 | DD_0402 | D | 1 | ||
| D2 | ~DFN1006-2L | ~ | 1 | ||
| J6 | Battery1.25T-2PWT (Molex 532610271) | Battery | 1 | ||
| R8, R12, R13 | 5K1R_0201 | 5K1 | 3 | ||
| C1, C3, C5 | 22uFC_0603 | 22uF | 3 | ||
| C4, C10, C11, C12, C14 | 100nFC_0201 | 100nF | 5 | ||
| D4, D5, D6, D7, D8, D9, D10 | XL-1010RGBC-WS2812BSMD1615 | 7 | |||
| C9 | 100uFC_0805 | 100uF | 1 | ||
| Q1 | CJ2301SOT-23 | 1 | |||
| J4 | TF_PUSHTF_PUSH | TF_PUSH | 1 | ||
| C2 | 1uFC_0201 | 1uF | 1 | ||
| SW1 | SW_Push_DPDTSW_Push_DPDT | SW_Push_DPDT | 1 |