Introduction
RP2040-Matrix is a Pico-like MCU board based on Raspberry Pi RP2040. This castellated module allows soldering directly to carrier boards, adapting 20 × multi-function GPIO pins in this mini board. Onboard 5*5 RGB LEDs are for colorful lighting displays or simple images.
Features
- 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 onboard Flash memory.
- Onboard 5 × 5 RGB LED matrix for colorful lighting display.
- The castellated module allows soldering directly 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.
- 20 × multi-function GPIO pins.
- 2 × SPI, 2 × I2C, 2 × UART, 4 × 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.
Pinout
Dimensions
Note
- When the RGB LED matrix is fully on and the current is about 350MA, it is recommended to use a power adapter of 500MA or more.
- Please do not touch the RGB LED beads when the RGB LED matrix is fully on.
- It is not recommended to fully illuminate the RGB LED matrix for a long period of time, as it will cause the LEDs to accumulate heat and lead to high temperature, which will lead to a decrease in the life of the lamp beads or burn them out.
Pico Quick Start
Download Firmware
- MicroPython Firmware Download
- C_Blink Firmware Download
MicroPython Series
C/C++ Series
Arduino IDE Series
Environment Building
- Open Arduino IDE, and enter File -> Preferences.
- In the pop-up dialog box, enter the following URL in the "Additional Boards Manager URLs" field:
https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json
- Click "OK" to close the dialog box.
- Enter IDE Tool -> Dev Board Manager.
- Type "pico" in the search box and select "Add".
Pico-W Series Tutorial (To be continued...)
Open Source Demo
Resource
Document
Demo
Application
Raspberry Pi
Examples
Development Software
To:
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