Hackpadmaxxing is a low-profile custom 3x3 macropad, with a volume knob, and a .91 inch OLED display

hackpadmaxxing/
├── case/
├── firmware/
├── pcb/
└── README.md
.md

• Matrix Rows: GPIO28, GPIO0, GPIO3
• Matrix Cols: GPIO4, GPIO2, GPIO1
• Encoder: GPIO26, GPIO27
• OLED (I2C): SDA (GPIO6), SCL (GPIO7)
• RGB Data: GPIO29

Built with 🔥 by Arson Inc.