IoT Motor Monitoring PCB Design

robinsonaballo10

I want to design an IoT-based motor monitoring PCB using an ESP32 microcontroller.

The board must include:

ESP32-WROOM module

DS18B20 temperature sensor (1-wire)

Vibration sensor (analog output, like SW-420 or similar)

ACS712 current sensor module (analog output)

5V input power supply

On-board 3.3V voltage regulator for ESP32

Proper decoupling capacitors

Pull-up resistor for DS18B20

Programming header for ESP32

Status LED

The board should be compact and suitable for industrial motor monitoring.

Please generate the schematic with proper component values and best design practices.

Thought for 1 min 36 sec

flux

I will create a compact industrial IoT motor‑monitoring schematic per your spec with the listed module, sensors, power, headers, LED, decoupling, and protection.

Plan:

Add core blocks: 5V input, 3.3V regulator, MCU module, programming header, status LED.
Add sensors/interfaces: 1‑Wire temp with pull‑up; analog vibration input with bias and RC anti‑alias; current sensing path to ADC.
Add input protection, bulk/local decoupling, grounding.
Assign GPIOs, wire nets, label, and run ERC.

Click Start to execute. Let me know if you want any changes.

Use external ACS712 module

Pick on-board 3.3V regulator

Assign ESP32 pins

Add input protection

ADC filter values

create a high level mermaid block diagram of this project. Include key component...

synith

@copilot create a high level mermaid block diagram of this project. Include key component's manufacturer part number in each block whenever possible.

copilot

Below is a high-level mermaid block diagram for the project with the key component's manufacturer part number included:

Diagram

Descriptions:

A: The main relay module, model Keyes SR1: KY-019.
B: Ground connection (GND).
C: Power supply (VCC).
D: Signal input to trigger the relay (Signal).
E: Common terminal (COM).
F: Normally Closed terminal (NC).
G: Normally Open terminal (NO).

This diagram shows the main components and their connections in the project.

Someone is typing...

GND

COM

Signal

VCC

Reviews

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