IoT Motor Monitoring PCB Design

robinsonaballo10

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.

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:
  1. Add core blocks: 5V input, 3.3V regulator, MCU module, programming header, status LED.
  2. Add sensors/interfaces: 1‑Wire temp with pull‑up; analog vibration input with bias and RC anti‑alias; current sensing path to ADC.
  3. Add input protection, bulk/local decoupling, grounding.
  4. 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

synith

@copilot create a high level mermaid block diagram of this project. Include key component's manufacturer part number in each block whenever possible.
1y

copilot

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



  
    
  
  
    
  














Keyes SR1: KY-019 Relay Module
GND
VCC
Signal
COM
NC
NO
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.
1y
Someone is typing...
2
GND
COM
NC
Signal
VCC
NO

No files yet

Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    KY-019.png

    KY-019.png

    KY-019Thumbnail
    svg

    SRD-05VDC-SL-C-Symbol.svg

    SRD-05VDC-SL-C-SymbolDefault
    KY-019.step

    KY-019.step

    3D_KY-0193D Model

    KY-019

    KY-019 thumbnail
    1-channel relay module with a supply voltage of 5 V and is triggered by a Log 1 (10 mA) #relay #triggered #part

    Properties

    Relay Module

    Keyes SR1

    KY-019

    datasheet.lcsc.com/lcsc/1811021933_Ningbo-Songle-Relay-SRD-05VDC-SL-C_C35449.pdf

    K

    Pricing & Availability

    Distributor

    Qty 1

    Controls