Introducing the WaveShare RP2040-One 4MB Flash MCU Board, a powerful and compact microcontroller board that leverages the impressive capabilities of the Raspberry Pi RP2040. This board is a powerhouse, featuring a dual-core ARM Cortex-M0+ processor with a speed of up to 133MHz and an expanded 4MB of onboard Flash memory. This increased storage capacity allows for more complex programs and larger datasets, making it an excellent choice for advanced microcontroller projects that require extra memory space.
Designed for versatility and ease of use, the WaveShare RP2040-One 4MB Flash MCU Board is an ideal platform for a variety of applications, from educational purposes to sophisticated DIY creations. It supports programming in both C/C++ and MicroPython, offering flexibility for developers with different levels of expertise. The board is equipped with a USB Type-C connector for power and programming, ensuring fast and reliable connections. Additionally, the RP2040-One includes standard I/O ports such as I2C, SPI, and UART, along with numerous GPIO pins, giving users the freedom to connect a wide range of peripherals and modules to bring their innovative ideas to life.
Specifications of WaveShare RP2040-One 4MB Flash MCU Board Based on Raspberry Pi RP2040:
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 4MB 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
29 × multi-function GPIO pins (20× via edge pinout, others via solder points)
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