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Praćeni artikli Prijava
Small green circuit board with castellated edges and USB micro-B port

LORDWORLD

LORDWORLD RP2040 Development Board 133 MHz 2MB Flash

SKU CH-DCAZ-HXVWK

A dual-core RP2040 microcontroller board with 2 MB Flash, 26 GPIO pins and drag-and-drop USB programming up to 133 MHz

  • Dual-core Arm Cortex M0+ processor reaches 133 MHz for responsive real-time tasks
  • 2 MB on-board Flash memory stores firmware and data without external chips
  • 26 multi-function GPIO pins plus 8 PIO state machines enable custom peripheral designs
  • Drag-and-drop programming over USB 1.1 mass storage removes toolchain friction
  • Low-power sleep and dormant modes extend battery life in portable projects

RP2040 Microcontroller Board

This development board centres on the RP2040 chip designed by Raspberry Pi in the United Kingdom. It targets hobbyists, students and engineers building embedded prototypes or IoT edge devices. The board arrives new and ready for drag-and-drop programming over USB mass storage.

Dual-Core Cortex-M0+ at 133 MHz

The decisive specification is the dual-core Arm Cortex-M0+ processor with a flexible clock up to 133 MHz. It delivers deterministic real-time performance for bare-metal or RTOS projects without the overhead of a full Linux system. Accelerated floating-point libraries on-chip speed up math-heavy loops.

2 MB Flash and 264 KB SRAM

On-board storage provides 2 MB of Flash memory paired with 264 KB of SRAM, enough for moderate firmware, sensor buffers and small file systems. Complex graphical interfaces or large data-logging tasks will exceed the available RAM. Low-power sleep and dormant modes extend battery life in portable deployments.

Istaknuto

  • Dual-core Arm Cortex M0+ processor reaches 133 MHz for responsive real-time tasks
  • 2 MB on-board Flash memory stores firmware and data without external chips
  • 26 multi-function GPIO pins plus 8 PIO state machines enable custom peripheral designs
  • Drag-and-drop programming over USB 1.1 mass storage removes toolchain friction
  • Low-power sleep and dormant modes extend battery life in portable projects

Specifikacije

BrandLORDWORLD

Pitanja o ovom artiklu

What does the 133 MHz dual-core Cortex-M0+ actually deliver in a real project?

The dual-core Cortex-M0+ running up to 133 MHz with 264 KB SRAM and accelerated floating-point libraries handles real-time sensor fusion, motor control and USB tasks simultaneously without an RTOS.

What does the USB 1.1 interface mean for data throughput and peripheral support?

USB 1.1 provides full-speed 12 Mbit/s device and host operation, enabling drag-and-drop programming via mass storage and direct connection of keyboards, mice or custom HID devices.

How do the castellated edges and 26 GPIO pins affect mounting on a custom carrier board?

Castellated edges allow direct reflow soldering to a carrier board, while 26 multi-function GPIO pins with 2 SPI, 2 I2C, 2 UART, 3 ADC and 16 PWM channels route to the board edge for flexible peripheral placement.

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