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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
Write I2C initialization code
Generate firmware skeleton
U2
C10
Capacitance
100 nF
U3
J2
C6
Capacitance
100nF
C1
Capacitance
100nF
C4
Capacitance
Capacitance
C3
Capacitance
100nF
C11
Capacitance
10 µF
C5
Capacitance
Capacitance
J4
C2
Capacitance
100nF
C7
Capacitance
10µF
U4
J6
J9
D1
U1
Outline
J5
J5
J1
F1
J7
J3
J11
ANT
J8
J10

No files yet

Documents

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

    Assets

    Arduino UNO.STEP

    Arduino UNO.STEP

    Arduino UNO 3D3D Model

    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

    $1.94–$3.47

    Digi-Key

    $4.87–$9.51

    LCSC

    $6.91–$7.27

    Mouser

    $7.74

    TME

    $0.68

    Verical

    $2.47–$7.44

    Controls