µPico Stick our RP2040 Development board

µPico Stick — RP2040 MicroPico Development Board

Included

• Our fitted enclosure
• Fully assembled and rigorously tested

Also available as a bare PCB.

Details

The µPico Stick uses the Raspberry Pi RP2040 microcontroller (“Raspberry Silicon”) with dual-core Cortex-M0+ up to 133 MHz, 264 KB SRAM, and 2 MB on-board QSPI flash. The board’s on-board I/O lets you demo feedback, UI, and alerts without extra wiring, while the exposed header brings out a focused set of GPIO and serial buses for expansion.

On-Board I/O

• 2 × push buttons
• 2 × RGB LEDs
• Piezo buzzer (audio/beeps/alerts)

Pins & Buses

Exposes RP2040 pins GP16…GP24 plus key peripherals:

• 2 × ADC inputs
• I²C bus
• SPI bus
• UART0

Perfect for sensor breakouts, small displays, and control lines without over-complicating the wiring.

Software & Documentation

• MicroPico repo: https://github.com/Guru-RF/MicroPico
• CircuitPython board page: https://circuitpython.org/board/rfguru_rp2040/

Works with CircuitPython, MicroPython, or the C/C++ SDK. Drag-and-drop via USB mass-storage makes flashing quick and beginner-friendly.

Breakout & Accessories

Need more convenient wiring? Add our matching µPico Breakout — it exposes pins with on-PCB printed labels for fast hookups:

• Breakout board (optional): https://shop.rf.guru/products/2022-p-134

Specifications

• MCU: Raspberry Pi RP2040 (dual-core ARM Cortex-M0+ up to 133 MHz)
• Memory: 264 KB SRAM, 2 MB on-board QSPI flash
• USB: USB 1.1 device/host support
• Power Modes: Sleep and dormant modes for low-power operation
• Clocks/Timers: On-chip precise clock and timers
• Temperature Sensor: On-chip
• Math: Accelerated floating-point libraries
• Programming: Drag-and-drop (USB mass-storage)

The µPico Stick balances a lean form factor with just-enough I/O and a clean pinout, making it a great daily driver for education, lab automation, and embedded prototypes.