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Welcome to Flux

Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

Explain project
Write a project description
Find schematic issues
Create a test plan
Simulate a circuit
Prepare for Manufacturing
Component Selection Workflow
New Subsystem Wizard

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To get started, talk to Flux or create a New Document.

Documents

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

    Assets

    step

    Arduino UNO.STEP

    Arduino UNO 3D3D Model
    dxf

    Arduino UNO R3 shield - Shape.dxf

    Arduino UNO R3 shield - Shape
    Arduino Uno R3 Shield Template-removebg-preview.png

    Arduino Uno R3 Shield Template-removebg-preview.png

    Arduino Uno R3 Shield Template-removebg-previewThumbnail

    Arduino Uno R3 Shield Template

    Arduino Uno R3 Shield Template thumbnail
    USB-C Powered ESP32-C3 + SHT45 Wi-Fi Temperature & Humidity Sensor Node

    Properties

    Consumer Electronics

    USB

    Diagram
    


  
    
  
  
    
  



















VBUS

3.3V

CC1

CC2

SDA

SCL

TX/RX

RF













USB-C Connector
CC1 Pull-down 5.1kΩ
CC2 Pull-down 5.1kΩ
Fuse F1
3.3V Regulator
+3.3V Rail
Ground
ESP32-C3 MCU
SHT45 Sensor
SDA Line
SCL Line
UART Programming Pads
Ant. Keepout Region

    Standard 2-layer: Top=Signal, Bottom=Ground

    WiFi

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $1.87–$3.46

    Digi-Key

    $4.87–$9.51

    LCSC

    $6.91–$7.27

    Mouser

    $7.76

    TME

    $0.72

    Verical

    $2.47–$7.23

    Controls