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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Picoboy is a 2021 maker project that pairs a Raspberry Pi Pico with a Wii Remote for game input. Its parts list also includes a 128 × 64 graphic OLED, a buzzer, three LEDs, and an Arduino Micro. The project’s sample code reads joystick direction and C/Z button states, but the published material available here does not establish every wiring detail or the Arduino Micro’s role.
What is Picoboy?
Rahul Khanna’s 2021 Hackster.io project describes an effort to port the Arduboy to the Raspberry Pi platform and add Wii Remote control. The core idea is to use the remote’s controls as input for a small game system built around a Raspberry Pi Pico.
What components does the project list?
- Raspberry Pi Pico
- Wii Remote
- 128 × 64 graphic OLED
- Buzzer
- Three LEDs
- Arduino Micro
The project page does not identify exact retail models for these parts. Before buying a display, check its dimensions and electrical compatibility against the original project documentation.
How does the Raspberry Pi Pico use a Wii Remote?
The project provides separate code sections for the Wii Remote, Raspberry Pi, and a Ping-Pong game. In the Wii Remote excerpt, the code imports nunchuck, creates a nunchuck() object, and repeatedly reads its joystick method. The Raspberry Pi excerpt reads joystick X and Y values and C/Z button presses, then maps those inputs to output pins.
#1 Best Overall
- RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
- Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
- 264KB of SRAM, and 2MB of on-board Flash memory
- Castellated module allows soldering direct to carrier boards
- 26 × multi-function GPIO pins
These excerpts show the intended input flow, but they are not enough to safely infer a complete circuit or reproduce pin assignments. Consult the project’s own code and schematics before wiring components.
What is unclear before you build it?
- Complete wiring: The page has schematic sections, but the available documentation does not provide enough detail to reconstruct the full circuit or confidently assign every listed board a role.
- Arduino Micro’s purpose: Although it appears in the parts list, its role is not explained by the available project excerpt.
- Exact component variants: The list names a 128 × 64 graphic OLED but does not establish a specific display model or its interface and voltage requirements.
Use the original project’s schematics and code as the authority for those build decisions rather than guessing from the parts list.
Rank #2
- The Raspberry Pi Pico is a beginner-friendly microcontroller board that uses MicroPython to give you a taste of the Internet of Things and microcontrollers. The RP2040 is a well-designed microprocessor that can be utilized in almost any Internet of Things project. It has enough power to complete the task quickly.
- 【Raspberry Pi RP2040 Microcontroller】Raspberry Pi Pico features Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz. With 264KB of SRAM, and 2MB of on-board Flash memory.Supports up to 16 MB of off chip flash memory via a dedicated QSPI bus
- 【Multiple Software Support】Pico has rich and complete software support, it comes with a complete Rasberry Pi official C/C++ SDK, Micropython SDK.The programming and burning of Pico need to be carried out on the computer. Supported operating systems and computers include:Raspberry Pie with Raspberry Pi OS,Other platforms equipped with Debian based Linux system Computer with MacOS, Computers with Windows, etc.
- 【Rich Hardware Interface】Raspberry Pi Pico has 30 GPIO pins, 4 pins for analog signal input and 26 × multi-function GPIO pins, 2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels.USB 1.1 supported by host and device, The installation mode can be flexibly selected by users to facilitate welding with other development boards.
- 【Build Project in Tiny Size】Only 2.1cm*5.1cm ( as small as your thumb). Pico has been designed to use either soldered 0.1" pin-headers or can be used as a surface-mountable 'module'.
Does the original build use a Pico W or Bluetooth bridge?
The 2021 Hackster.io project identifies a Raspberry Pi Pico. A later article from Position is Everything, published in 2026, discusses a Pico W or a separate Bluetooth-capable host as possible connection approaches, but that description is not corroborated by the original project page. Treat it as a later proposal, not as a verified part of Khanna’s original design. A separate Raspberry Pi example shows Wii Remotes used in maker projects, but it is contextual rather than documentation of Picoboy’s hardware (Raspberry Pi).
Quick Recap
Best Value
- Raspberry Pi Pico: A tiny, fast, and versatile board built using dual-core Arm Cortex-M0+ processor (Comes with pinout card and stickers)
- Detailed Tutorial: Provides step-by-step guide with MicroPython, C and Processing (Java) Code (The download link can be found on the product box) (No paper tutorial)
- Example Projects: Each project has schematics, wiring diagrams, complete code and detailed explanations (Need extra items)
- Easy to Use: Just connect the board to your computer (installed IDE) with the USB cable to program it
- Get Support: Our technical support team is always ready to answer your questions
Rank #4
- New Flexible Microcontroller Board --- Raspberry Pi Pico is a tiny, fast, and versatile board. It's based on RP2040 chip, which features a dual-core Arm Cortex-M0+ processor with 264KB internal RAM and support for up to 16MB of off-chip Flash, flexible clock running up to 133 MHz.
- Multi-Function GPIO Pins---It has 26 multifunction GPIO pins, including 3 analogue inputs, 2 × UART, 2 × SPI controllers, 2 × I2C controllers, 16 × PWM channels.
- Rich Peripheral Set---A wide range of flexible I/O options includes I2C, SPI, and — uniquely —8 × Programmable I/O (PIO) state machines for custom peripheral support.
- Multiple Software Support---Raspberry Pi Pico has rich and complete software support and community resources. Programmable in C and MicroPython. Drag-and-drop programming using mass storage over USB.
- Low-power sleep and dormant modes; Accurate on-chip clock; Temperature sensor; Accelerated integer and floating-point libraries on-chip
Rank #3
- with pre-soldered header Raspberry Pi Pico. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
- Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz. 264KB of SRAM, and 2MB of on-board Flash memory.
- Castellated module allows soldering direct to carrier boards. USB 1.1 with device and host support. Low-power sleep and dormant modes. Drag-and-drop programming using mass storage over USB. 26 × multi-function GPIO pins.
- 2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels.Accurate clock and timer on-chip.Temperature sensor.
- Accelerated floating-point libraries on-chip.8 × Programmable I/O (PIO) state machines for custom peripheral support
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