Adafruit KB2040

Keyboard Pcb
Adafruit KB2040

Arduino Pro Micro-compatible RP2040 keyboard controller with 8 MB flash, 20 GPIO, STEMMA QT, castellated USB pads, NeoPixel, and QMK/KMK/CircuitPython support for custom mechanical keyboards.

ARM Cortex-M0+ dual-core @ 125 MHz (RP2040)264 KB SRAM8MB SiP

Adafruit QT Py RP2040

Dev Board
Adafruit QT Py RP2040

Tiny RP2040-based dev board in the QT Py / Seeed XIAO form factor, featuring 8MB flash, USB-C, a NeoPixel, and a STEMMA QT connector for solderless I2C sensor wiring.

ARM Cortex-M0+ dual-core @ 125 MHz (RP2040)264 KB SRAM8MB SiP
~$10View

Adafruit MACROPAD RP2040

macropad
Adafruit MACROPAD RP2040

RP2040-powered 3×4 mechanical macropad with 12 NeoPixels, a 128×64 OLED display, rotary encoder, speaker, and STEMMA QT — fully programmable via CircuitPython or Arduino.

ARM Cortex-M0+ dual-core @ 130 MHz (RP2040)264 KB SRAM8MB SiP
~$35View

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