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Green rectangular development board with castellated edges and USB micro connector

LORDWORLD

LORDWORLD RP2040 Development Board 133 MHz 264KB SRAM 2MB Flash

SKU CH-C0ZD-KMD5K

Dual-core RP2040 microcontroller board with 133 MHz clock, 264KB SRAM, 2MB Flash, 26 GPIO pins and USB 1.1 drag-and-drop programming

  • Dual-core Arm Cortex M0+ processor scales up to 133 MHz for responsive edge tasks
  • 264 KB SRAM and 2 MB Flash keep code and data on-chip
  • 26 multi-function GPIO pins plus 8 PIO state machines enable custom peripherals
  • USB 1.1 device and host support allows drag-and-drop programming over mass storage
  • Castellated module design lets you solder the board directly onto carrier PCBs

RP2040 microcontroller for embedded projects

The LORDWORLD development board uses the RP2040 chip designed in the United Kingdom. It has a dual-core Arm Cortex M0+ processor with a flexible clock up to 133 MHz. The board provides 264KB of SRAM and 2MB of on-board Flash memory. It is suited for makers and engineers building IoT edge devices.

USB mass storage and castellated module

Drag-and-drop programming over USB 1.1 lets you load code without a separate debugger. The castellated module design allows direct soldering to carrier boards for compact integration. Accelerated floating-point libraries on-chip speed up math-heavy tasks. Low-power sleep and dormant modes help extend battery life in portable applications.

26 GPIO pins with multiple peripherals

The board exposes 26 multi-function GPIO pins supporting 2 SPI, 2 I2C, 2 UART, 3 12-bit ADC channels and 16 controllable PWM channels. Eight programmable I/O state machines enable custom peripheral interfaces. This I/O count handles sensor arrays, motor control and communication buses simultaneously. Projects needing more than 26 pins or higher-speed USB will require a different platform.

Istaknuto

  • Dual-core Arm Cortex M0+ processor scales up to 133 MHz for responsive edge tasks
  • 264 KB SRAM and 2 MB Flash keep code and data on-chip
  • 26 multi-function GPIO pins plus 8 PIO state machines enable custom peripherals
  • USB 1.1 device and host support allows drag-and-drop programming over mass storage
  • Castellated module design lets you solder the board directly onto carrier PCBs

Specifikacije

BrandLORDWORLD

Pitanja o ovom artiklu

How long does the on-board 2MB Flash memory last before it wears out?

The RP2040 microcontroller uses 2MB of on-board Flash memory rated for typical endurance cycles; the chip includes low-power sleep and dormant modes that help extend memory lifespan during long deployments.

What limits sustained performance when the dual-core ARM Cortex M0+ runs at 133 MHz continuously?

The flexible clock running up to 133 MHz is constrained by thermal dissipation of the bare board; prolonged full-speed operation raises die temperature until the processor throttles to stay within safe limits.

How much power does the board draw and how hot does it get when running all day at 133 MHz?

The RP2040 chip features low-power sleep and dormant modes; active current scales with clock speed and peripheral use, so all-day draw depends on which of the 26 GPIO pins, 16 PWM channels, and 8 PIO state machines are active.

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