hackpad/hackpads/porterpad

Porterpad 🎹

Porterpad uses 3 encoders and 4 keys to allow control in many things. It also has neopixel leds that shine underneath the key plate and illuminate neat rgb lights.

What was your inspiration to make it?

I wanted a separate keyboard for macros and maybe even midi control for DAWs. I also wanted to give it out to some of my friends.

Hardest challenges faced

The QMK Firmware was definitely the hardest to make. It took some time but I did it instead of circuitpython because i wanted something industry standard.

Other fun facts to know

I chose onshape instead of fusion360 because i had the most experience in it, which meant i couldn't use the plate gen tool. But it also allows me to share my project here

I also made a simple guide for the QMK Firmware for the people in slack

Porter is also a reference to a music artist lol

BOM

Below is a BOM for only one Porterpad. It uses smd components which i choose to solder everything

PCB BOM

• 1x PCB with front and back silkscreen (white would be nice)
• 1x Seeed Xiao RP2040
• 3x EC11 Rotary Encoders (if you have non clicky ones, i would prefer those)
• 4x SKC6812E - SMD Neopixel LED
• 4x RC0402FR-07220RL - 0402 SMD 220Ω Resistor
• 4x SMF6.5CA - SOD-123 SMD Diode for Matrix

Keyboard BOM

• 4x Gateron Milky Yellows
• 4x DSA Keycaps
• 3x EC11 Encoder Caps
• 5x 2.9mm Screws (10mm)
• 1x Top Chassis 3d Print (mint green preferred)
• 1x Plate 3d Print (transparent, but if not possible use white)
• 1x Bottom Chassis 3d Print (black)
• 1x USB-C to USB-2.0 Cable