# ESP32 Carrier

## Description

Placa portadora ESP32\-DEVKIT\-V1 com módulo LM2596 e interfaces existentes, PCB retangular de 60 × 140 mm e quatro camadas de cobre\.

## Project Details

- **Owner:** johnvcouto
- **Created:** 10/5/2026
- **Last Updated:** 10/18/2026
- **Visibility:** Public

## Key Components

### J1 — [KF301\-5\.0\-2P](https://flux.ai/jecstronic/kf301-50-2p~99i.md)

- Part Type: Connector
- Manufacturer Part Number: KF301\-5\.0\-2P
- Manufacturer Name: Cixi Kefa Elec
- Datasheet URL: https://www\.lcsc\.com/datasheet/C474881\.pdf
- License: https://creativecommons\.org/licenses/by/4\.0/
- Purchase Url: https://www\.lcsc\.com/product\-detail/C474881\.html

**Pins:**
- P1 [pin 1]
- P2 [pin 2]

### J2 — [61300411121](https://flux.ai/adrian95/61300411121~pw9.md)

- Datasheet URL: https://www\.we\-online\.com/components/products/datasheet/61300411121\.pdf
- Part Type: Connector
- Manufacturer Name: Wurth Elektronik
- Package or Case Code: HDRV4W95P0X254\_1X4\_1016X254X854P
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Part Number: 61300411121

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### J3 — [61300411121](https://flux.ai/adrian95/61300411121~pw9.md)

- Datasheet URL: https://www\.we\-online\.com/components/products/datasheet/61300411121\.pdf
- Part Type: Connector
- Manufacturer Name: Wurth Elektronik
- Package or Case Code: HDRV4W95P0X254\_1X4\_1016X254X854P
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Part Number: 61300411121

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### PS1 — [LM2596 DC\-DC buck converter](https://flux.ai/vasy_skral/lm2596-dc-dc-buck-converter~2q1.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Integrated Circuit

**Pins:**
- IN \- [pin 2]
- IN \+ [pin 1]
- OUT \- [pin 3]
- OUT \+ [pin 4]

### SW1 — [L101011MS02Q](https://flux.ai/adrian95/l101011ms02q~ck2.md)

- Datasheet URL: https://www\.littelfuse\.com/assetdocs/littelfuse\-ck\-slide\-l\-series\-datasheet?assetguid=b0eee6fb\-c634\-4a1e\-9e34\-22a5c4b081c8
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Part Number: L101011MS02Q
- Manufacturer Name: C&K
- Part Type: Switch

**Pins:**
- 1 [pin 1]
- 2 [pin 2]

### U1 — [ESP32\-DEVKIT\-V1](https://flux.ai/jharwinbarrozo/esp32-devkit-v1~7xd.md)

- Part Type: Integrated Circuit
- Manufacturer Name:  Espressif Systems
- Manufacturer Part Number: ESP32\-DEVKIT\-V1
- Symbol Style: Parametric
- Datasheet URL: https://www\.espressif\.com/sites/default/files/documentation/esp32\_datasheet\_en\.pdf

**Pins:**
- 3V3 [pin 1]
- D12 [pin 27]
- D13 [pin 28]
- D14 [pin 26]
- D15 [pin 3]
- D18 [pin 9]
- D19 [pin 10]
- D2 [pin 4]
- D21 [pin 11]
- D22 [pin 14]
- D23 [pin 15]
- D25 [pin 23]
- D26 [pin 24]
- D27 [pin 25]
- D32 [pin 21]
- D33 [pin 22]
- D34 [pin 19]
- D35 [pin 20]
- D4 [pin 5]
- D5 [pin 8]
- EN [pin 16]
- GND [pin 2]
- GND\_1 [pin 29]
- RX0 [pin 12]
- RX2 [pin 6]
- sensor\_VN [pin 18]
- sensor\_VP [pin 17]
- TX0 [pin 13]
- TX2 [pin 7]
- VIN [pin 30]

### U2 — [1528\-1462\-ND](https://flux.ai/adrian95/1528-1462-nd~puv.md)

- Part Type: Breakout Board
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Part Number: 254
- Datasheet URL: https://www\.mouser\.com/datasheet/2/737/adafruit\_micro\_sd\_breakout\_board\_card\_tutorial\-932877\.pdf
- Manufacturer Name: Adafruit Industries LLC

**Pins:**
- 3V [pin 7]
- 5V [pin 8]
- CD [pin 1]
- CLK [pin 5]
- CS [pin 2]
- DI [pin 3]
- DO [pin 4]
- GND [pin 6]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/johnvcouto/esp32\-carrier\~xp](https://flux.ai/johnvcouto/esp32-carrier~xp).*

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*Generated from [https://flux\.ai/johnvcouto/esp32\-carrier\~xp](https://flux.ai/johnvcouto/esp32-carrier~xp)*