Schematic for Pico Macro Keyboard v2: The Pico Macro Keyboard is a...

3x3 Macropad Wiring Guide

flux

0:45

General (prev)

Project

Action

Knowledge Base

Using Knowledge Base Tool.

Checking if I can make the changes for you.

Reconfiguring macropad layout.

Here are the updated net connections for the 3 × 3 matrix layout:

Table

Net	Connections
ROW_0	Key1:SW1, Key2:SW2, Key3:SW2
ROW_1	Key4:SW1, Key5:SW2, Key6:SW2
ROW_2	Key7:SW1, Key8:SW2, Key9:SW2
COLUMN_0	Key1:SW1, Key4:SW1, Key7:SW1
COLUMN_1	Key2:SW2, Key5:SW2, Key8:SW2
COLUMN_2	Key3:SW2, Key6:SW2, Key9:SW2

I can apply these changes to rewire the schematic for a 3 × 3 macropad.

145 days

omaddock

can you apply these changes please

145 days

flux

0:30

General (prev)

Chat History

Project

Action

Checking if I can make the changes for you.

Connections to Add

Net	Connections
ROW_0	Key1:SW1, Key2:SW2, Key3:SW2
ROW_1	Key4:SW1, Key5:SW2, Key6:SW2
ROW_2	Key7:SW1, Key8:SW2, Key9:SW2
COLUMN_0	Key1:SW1, Key4:SW1, Key7:SW1
COLUMN_1	Key2:SW2, Key5:SW2, Key8:SW2
COLUMN_2	Key3:SW2, Key6:SW2, Key9:SW2

I can apply these changes for you.

145 days

Ready.

Key4

Key8

Key7

Key1

Key3

explain this project.

nico

@copilot explain this project.

copilot

Certainly! The Pico Macro Keyboard v2 is a specialized, customizable input device designed for users who require enhanced productivity, such as designers, gamers, and power users. Here’s an overview of the project:

Core Features:

Raspberry Pi Pico 2: This is the primary processing unit of the keyboard, offering flexibility for programming custom keymaps.
Mechanical Switches with Per-Key RGB Lighting: Provides tactile feedback and visual customization, allowing each key to change color independently.
Two Rotary Encoders: These add functionality for tasks like volume control, scrolling, or other user-defined actions.
Modular 4-Layer PCB: Offers flexibility and supports complex circuit layouts for the various features.

Key Components:

Mechanical Switches: These are represented by designators such as $Key1$, $Key6$, etc., which connect to GPIO pins on the Raspberry Pi Pico.
Rotary Encoders: Components like $SW14$ and $SW15$, used for turning actions, are connected to GPIO pins for signal processing.
Power Regulation and Management: Includes components like $U2$, which is a voltage regulator, ensuring that correct voltage levels are supplied to the various components.
USB Connectivity: Connectors like $J1$ allow the device to interact with a computer, taking advantage of VBUS and USB data lines (USB_D+ and USB_D-).
Inductive and Capacitive Components: Various capacitors (e.g., $C1$) and inductors (e.g., $L1$) stabilize and filter power signals.

Connectivity:

GPIO Connections: Various GPIO pins are used to interface with keys, encoders, and indicators.
Power Nets: These include nets like +3V3 for powering logic circuits and VSYS for system-level power distribution.
Ground (GND) Network: Commonly shared by many components for completing circuits.

Design Considerations:

RoHS and REACH Compliance: Ensures the components used are environmentally friendly and adhere to certain health safety regulations.
Modular Design: The use of a modular PCB allows for easier modifications and repairs.

These components collectively contribute to creating a versatile keyboard capable of executing programmable actions through key presses and encoder rotations. If there's an area you would like more detailed insight into, feel free to ask!

Someone is typing...

ROW_1

VSYS

WS2812_DATA

ROW_2

VSYS

ROW_0

Reviews

Electrical Rule Checks

Missing Footprints

Reports parts that have no footprint.

Design Rule Checks

Overlapping Copper • 22

Des	Net	Des	Net
Key1:2	Net 63	Trace d443	Net 63
Key1:A	Net 63	Trace d443	Net 63
Key2:2	Net 63	Trace df23	Net 63
Key2:A	Net 63	Trace df23	Net 63
Key3:2	Net 63	Trace f03f	Net 63
Key3:A	Net 63	Trace f03f	Net 63
Key4:2	Net 63	Trace 1db9	Net 63
Key4:A	Net 63	Trace 1db9	Net 63
Key5:2	Net 63	Trace 4aa4	Net 63
Key5:A	Net 63	Trace 4aa4	Net 63
Key7:2	Net 63	Trace c156	Net 63
Key7:A	Net 63	Trace c156	Net 63
Key8:2	Net 63	Trace 5d0b	Net 63
Key8:A	Net 63	Trace 5d0b	Net 63
Key9:2	Net 63	Trace 8371	Net 63
Key9:A	Net 63	Trace 8371	Net 63
Key10:2	Net 63	Trace c1cf	Net 63
Key10:A	Net 63	Trace c1cf	Net 63
Key11:2	Net 63	Trace 0e17	Net 63
Key11:A	Net 63	Trace 0e17	Net 63
Key12:2	Net 63	Trace 4a50	Net 63
Key12:A	Net 63	Trace 4a50	Net 63

Invalid Layer

Reports nodes that are assigned to a layer that doesn't exist in the layout stackup.

Component Overrides • 50

	Designator	Ruleset
	Components
	Components
	Components
	Components
	Components
	Components
	Components
	Components
	Components
	Components
	Components
	Components
	Layout
	Layout
	Layout
	Layout
	Layout
	Layout
	Layout
	Layout
	Layout
	Layout
	Layout
	Layout
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊

Airwires

Reports missing routed traces between pads in a net.

Deprecated Rules

Reports nodes that are using rules that are not supported anymore.

Layers with Multiple Fills • 1

	Layer	Net
	All	GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND

Floating Copper

Detect any via, trace or copper fill island that is not connected to any net.

Protected Intrusions

Reports intrusions from objects of other nets into polygons or fills that have the Protected layout rule applied.

Manufacturing

Manufacturer Part Number • 57

	Designator	MPN
	FLUX VECTOR PCB	None
	C1	None
	C2	None
	C3	None
	C4	None
	C5	None
	C6	None
	C7	None
	C8	None
	C9	None
	C10	None
	C11	None
	C12	None
	C13	None
	C14	None
	C15	None
	C16	None
	C17	None
	C18	None
	C19	None
	C20	None
	C21	None
	C22	None
	C23	None
	C24	None
	C25	None
	C26	None
	C27	None
	L1	None
	L2	None
	LED1	None
	PROG	None
	R1	None
	R2	None
	R3	None
	R4	None
	R5	None
	R6	None
	R7	None
	R8	None
	R9	None
	R10	None
	R11	None
	R12	None
	R13	None
	R14	None
	R15	None
	R16	None
	R17	None
	R18	None
	R19	None
	R20	None
	R21	None
	R22	None
	R23	None
	R24	None
	R25	None

Parts Available

Beta

Checks that all parts have a part number and are available from distributors.

System Checks

Auto-Layout

Beta

Reports issues with Auto-Layout if Flux cannot route something or must ignore a configuration.

Passive Components

Resistor Power Rating

Beta

Checks that the power traveling across a given resistor is under its rating with 50% headroom.

Learn more

Pull Up/Pull Down Presence

Beta

Checks that IC pins that require pull up or pull down resistors have them.

Learn more

Capacitor Voltage Rating

Beta

Checks that capacitors have appropriate voltage ratings to prevent overheating and ensure reliable circuit operation.

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
jharwinbarrozo
43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
jharwinbarrozo
11.4M
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
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 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
jharwinbarrozo
1.5M
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
jharwinbarrozo
15.1k
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

Inspect

Pico Macro Keyboard v2

Controls

Properties

License

https://creativecommons.org/licenses/by/4.0/

Availability & Pricing

Distributor		Qty 1

Assets

3d Model

Kailh LP Choc PC Keycap.step

id=Kailh LP Choc PC Keycap

image.png

id=image

Yellow and Black Square Retail Logo.svg

id=Long Cuts

open-hand-svgrepo-com.svg

id=open-hand-svgrepo-com

Graphics.svg

id=Graphics

RB-67-0-CEMENT.stp

id=RB-67-0-CEMENT

groovy.svg

id=groovy

resistor-svgrepo-com.svg

id=resistor-svgrepo-com

Default

Raspberry-Pi logo.svg

id=Raspberry-Pi logo

Graphics 2.svg

id=Graphics 2

Thumbnail

macro-pad-2.png

id=macro-pad-2

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