Adding Ground Layer in Design

flux

0:39

Below is a step-by-step guide on how to add and configure a ground copper pour (ground layer) in Flux:

Add a Ground Net in Your Schematic
- Place a ground symbol (commonly available from the parts library as Ground) into your schematic if you haven’t already.
- Connect all the ground pins in your design to this ground net. Flux automatically assigns these connections to the ground net.
Trigger Automatic Ground Copper Fill
- Once you have a ground symbol connected in your schematic, Flux automatically generates a full-board copper fill for the ground net when you switch to the PCB layout editor.
- The ground copper pour will cover the designated areas of your PCB based on Flux’s design rules.
Adjust the Copper Fill Settings (Optional)
- In the PCB layout editor, select the ground copper fill object.
- Open its properties to adjust parameters such as clearance, thermal relief, and via stitching if needed.
- You can also toggle its visibility to verify the fill before finalizing your design.
Review and Refine
- Use Flux’s built-in design rule checks (DRCs) to ensure there are no issues with the ground copper pour.
- If you need to disable or reassign the copper fill, consult the copper fills settings from Flux’s PCB editor.

For more details on copper fills, you may refer to the Flux documentation here:
Flux Copper Fills Deep Dive

Feel free to ask if you need further guidance on any of these steps!

Clarify details about copper fills.

Check visibility errors in PCB layout.

Join Flux community for tips.

401 days

SDA

SCL

UART2_TX_GPS

PWMS2_T3CH2

PMW_FAN_T1CH1

UART2_TX_GPS

UART2_RX_GPS

I2C_SCL_GPS

SCL

UART3_TX_OUT

PMW_FAN_T1CH1

SWDIO

I2C_SCL_GPS

SDA

PWMS1_T3CH1

SCL

I2C_SDA_GPS

PWMS2_T3CH2

SCL

UART3_RX_OUT

RESET

SDA

I2C_SDA_GPS

UART3_TX_OUT

SDA

UART3_RX_OUT

PWMS1_T3CH1

SWDIO

SWCLK

SDA

SWCLK

+5V

+3.3V

VIN +20V

+5V

+3.3V

+5V

Capacitance

0.1uF

Capacitance

22 uF

Capacitance

10uF

Capacitance

10uF

Capacitance

22 uF

C10

Capacitance

100nF

Capacitance

0.1uF

Capacitance

0.1uF

Capacitance

10uF

Capacitance

10uF

Resistance

511kΩ

Resistance

105kΩ

SW1

Resistance

100kΩ

Resistance

4.7kΩ

Resistance

4.7kΩ

Resistance

100kΩ

Resistance

4.7kΩ

Resistance

13.3kΩ

Resistance

49.9 Ω

Inductance

10 uH

C17

Capacitance

75 pF

C15

Capacitance

0.1 uF

Reviews

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
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jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. 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, 10000uF 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, 220pF, 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
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Generic Inductor
A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
jharwinbarrozo
15.8k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
jharwinbarrozo
1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
jharwinbarrozo
1.1M

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Description

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Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor	Qty 1
Arrow	$2.41–$3.26
Digi-Key	$6.62–$9.02
LCSC	$5.88–$5.92
Mouser	$7.81–$7.89
Verical	$3.15–$8.82

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