3x3 Macropad Wiring Guide
0:45
Project
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.
192 days
0:30
Chat History
Project
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.
192 days
Ready.
Key4
Key8
Key7
Key1
Key3
ROW_1
VSYS
VSYS
WS2812_DATA
ROW_2
VSYS
VSYS
VSYS
ROW_0
Reviews
- Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portaljharwinbarrozo43.0M
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The Pico Macro Keyboard is a compact and powerful macro pad built using the latest Raspberry Pi Pico 2. Inspired by the Figma Creator Micro, this keyboard is designed for customizable control and enhanced productivity. It features mechanical switches with per-key RGB lighting, along with two rotary encoders for added functionality. With a modular 4-layer PCB and fully customizable keymaps, it seamlessly integrates with any software, making it perfect for designers, gamers, and power users alike.
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- 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: