• Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
  • Ground
    A common return path for electric current. Commonly known as ground.
  • Net Portal
    A net identifier used to create connectivity to other Net Portal with the same designator. #portal
  • Power Net Portal
    Power net portal is a special schematic object used to define a power or ground net. Power ports allow you to conveniently indicate a power net at any location in the design. Power nets of the same designator automatically connect throughout your design #portal #power
  • Generic Resistor
    A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
  • Generic Capacitor
    A generic fixed capacitor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
  • Generic Inductor
    A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
  • 875105359001
    10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
  • CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
  • 1070TR
    Battery Holder (Open) Coin, 20.0mm 1 Cell SMD (SMT) Tab bate or batt #forLedBlink
IO6
3V3
IO8
ESP_EN
IO1
3V3
+5V
ESP_EN
J1
ESP_BOOT
ESP_BOOT
C1
Capacitance
3.3n F
GND
IO8
ESP_EN
IO7
IO0
SW1
C4
Capacitance
10u F
SW2
3V3
USB_D+
IO10
IO1
R8
Resistance
220 Ω
IO2
+5V
USB_D-
R1
Resistance
U0RXD
C3
Capacitance
22u F
IO10
C6
Capacitance
1u F
ESP_BOOT
IO7
U0TXD
U0TXD
IO10
U0RXD
ESP_BOOT
IO6
R4
Resistance
USB_D+
IO1
R5
Resistance
100K Ω
3V3
IO0
IO5
IO4
USB_D+
L1
Inductance
2.2u H
IO7
5V
IO6
IO5
IO0
IO8
ESP_EN
GND
3.3V
IO2
IO2
U0RXD
IO7
3V3
IO4
IO6
LED1
R6
Resistance
220 Ω
IO5
+5V
USB_D+
IC1
IO3
C2
Capacitance
10u F
R7
Resistance
220 Ω
+5V
R2
Resistance
5.1K Ω
USB_D-
3V3
C5
Capacitance
0.1u F
R10
Resistance
10K Ω
IO4
IO3
USB_D-
IO3
USB_D-
R9
Resistance
10K Ω
IO10
U0TXD
U1

ESP32-C3-WROOM-02 Module

ESP32-C3-WROOM-02 Module
Description

Created
September 26th 2023
Last updated by vasyl
a year ago
1 Contributor(s)
vasyl

Controls

Properties

Availability & Pricing

DistributorQty 1
Arrow$0.98–$0.99
Digi-Key$2.99–$4.16
LCSC$3.57
Mouser$4.27

Assets

    Thumbnail
  • thumbnail
    ESP32-C3-WROOM-02 Module.png

    id=ESP32-C3-WROOM-02 Module

Simulation

µs

Simulation Speed

explain this project to me
@copilot explain this project to me
1y
This project is based on the ESP32-C3-WROOM-02 module from Espressif Systems. The module has an integrated Wi-Fi and Bluetooth controller, which is widely used for IoT applications. It's designed with ARM architecture and includes various I/O (Input/Output) pins.
Here are some key components used in this project:

  1. ESP32-C3-WROOM-02 (U1): This is the essential microcontroller module for the project that packs Wi-Fi and Bluetooth capabilities. It offers many GPIO pins with different functionalities.
  2. USB C (J1): A USB Type-C component is used for firmware flashing.
  3. Switches (SW1, SW2): These are physical switches used in the project.
  4. LED (LED1): An RGB LED is included which could be used for various signaling purposes.
  5. Voltage Regulator (IC1): This chip is the TPS62130RGTR, presumably used to regulate voltage.
  6. Resistors, Capacitors, and Inductor (R1-R10, C1-C6, L1): These are essential components for active and passive filtering, decoupling, and other purposes.
  7. IO Pins: There are several I/O pins used for various connections, including RXD, TXD for communication, and other GPIO pins from the ESP module.
This information is inferred from the schematic above, and the actual functionality might change depending on the custom program uploaded to the ESP32-C3-WROOM-02 module.
1y
Hey, I’m Copilot, your AI design assistant. I can help you brainstorm ideas, deb...
Hey, I’m Copilot, your AI design assistant. I can help you brainstorm ideas, debug problems, research components, and even make wiring connections for you. Ask me questions like:

  • @copilot I'm designing a PCB for a medical device that measures heart rate and temperature. Can you give me the list of components I will need?
  • @copilot How would I connect these parts to make the LED flash at 1kHz?
  • @copilot can you choose 4 digital pins on the ATMega328P-AU that I have here to use as GPIO given that I am already using some pins for reset, the external clock, UART, and I2C.
Chat with me by tagging @copilot on comments or in the chat.
1y
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Checks that the power traveling across a given resistor is under its rating with 50% headroom.
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Checks that IC pins that require pull up or pull down resistors have them.
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Checks that capacitors have appropriate voltage ratings to prevent overheating and ensure reliable circuit operation.
Checks that all parts have a part number and are available from distributors.
Des
Net
Des
Net
Trace a190
Net 10
SW
Trace 44c5
Net 10
SW
Trace a8b3
Net 10
SW
Trace 66d1
Net 10
SW
EP
GND
EP
GND
EP
GND
EP
GND
Trace a190
Net 10
SW
Trace 8642
Net 10
SW
Trace 83aa
Net 10
SW
Trace 44c5
Net 10
SW
Trace 0cd2
Net 1
PVIN
PVIN
Trace fecb
Net 1
Trace 5b3e
Net 1
PVIN
Trace 7a7d
Net 1
PVIN
Trace 0e3a
Net 1
PVIN
Trace 0862
Net 1
PVIN
Trace f37c
GND
Trace b8c6
GND
Trace 34e5
GND
Trace f37c
GND
Trace 34e5
GND
Trace f37c
GND
Trace 34e5
GND
Trace f37c
GND
Trace 34e5
GND
Trace 29f0
GND
Reports parts that have no footprint.
Reports nodes that are assigned to a layer that doesn't exist in the layout stackup.
Designator
Ruleset
*`REF`*
J1
*`REF`*
C3
*`REF`*
R9
*`REF`*
C4
*`REF`*
C1
*`VALUE`*
L1 value
*`REF`*
R1
*`REF`*
R7
*`REF`*
R5
*`REF`*
C2
*`REF`*
R4
*`REF`*
C5
Designators
Net
GND, P2, P1
GND
Reports nodes that are using rules that are not supported anymore.
Reports layers that have multiple copper fills of different nets. Make sure the Connected Layers rule value of nets with fills is valid.
Detect any via, trace or copper fill island that is not connected to any net.