Smart Humidity Sensor Design

  • Updated 1 property in U1
  • Updated 1 property in U2
  • Updated 1 property in U3
  • Updated 1 property in C1
  • Updated 1 property in C2
  • Updated 1 property in R1
  • Updated 1 property in R2
  • Updated 1 property in J1

Worked

1:05

Started: Analyze schematic and layout for manufacturability; compile issues list if any..
Checking 10 design areas.
Updated 6 document properties
We’ve completed your WiFi/BLE smart humidity sensor design end-to-end: the project description and Mermaid system architecture diagram have been updated, the schematic now includes the ESP32-WROOM-32, SHT31 sensor, TPS62133 buck regulator, 5 V barrel jack, decoupling capacitors, 4.7 kΩ I2C pull-ups and all required passives with proper net connections, and footprints have been assigned. A 4-layer PCB with dedicated 3.3 V and ground planes, mounting holes, antenna keep-out, classified nets, and correctly sized traces was defined, components were placed ensuring antenna clearance, all nets auto-routed, a design rule check run to clear airwires, and the BOM verified with lifecycle statuses to ensure full manufacturability.
C2
Capacitance
Capacitance
C1
Capacitance
Capacitance
R1
Resistance
4.7kΩ
Hole4
J1
R1
Resistance
4.7kΩ
Hole2
U3
Hole3
R2
Resistance
4.7kΩ
Hole1
R2
Resistance
4.7kΩ
U2
U1
C2
Capacitance
10uF
C1

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Documents

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    Assets

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    Nosy Jade Time Machine thumbnail
    WiFi/BLE Smart Humidity Sensor with ESP32 and SHT31-DIS-B, Powered by 5V Barrel Jack

    Properties

    F
    Ω
    F
    Ω
    V

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $4.42–$7.05

    Digi-Key

    $4.76–$8.57

    LCSC

    $3.94–$4.09

    Mouser

    $3.77

    TME

    $0.48

    Verical

    $2.84–$12.79

    Controls