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Round LCD development board in CNC metal case with acrylic dull-polish bottom plate, 1.28 inch display, RP2040 dual-core processor

LORDWORLD

LORDWORLD RP2040 Development Board 1.28 Inch Round LCD 30 GPIO

SKU CH-5B9P-2F0B8

RP2040 dual-core board with 1.28 inch round LCD, accelerometer, gyroscope, CNC metal case and 30 GPIO pins running up to 133 MHz

  • Dual-core Arm Cortex-M0+ runs up to 133 MHz for responsive edge tasks
  • 28 inch round LCD built in for instant visual feedback
  • 30 multi-function GPIO pins with configurable roles enable flexible integration
  • CNC metal case with acrylic dull-polish base protects the board in rough environments
  • C/C++ and MicroPython support plus comprehensive SDK and tutorials accelerate development

RP2040 Board With Round LCD

The LORDWORLD RP2040 development board integrates a 1.28 inch round LCD and a dual-core Arm Cortex M0+ processor running up to 133 MHz. It provides 30 multi-function GPIO pins with configurable functions for flexible prototyping. The board ships in a CNC metal case with an acrylic dull-polish bottom plate. C/C++ and MicroPython are supported with comprehensive SDK resources.

Check Power And Pin Requirements

Verify that your host computer can supply adequate USB power for the board during development. Ensure your project design accommodates the 30 GPIO pins and their configurable functions. Confirm that your chosen development environment supports C/C++ or MicroPython for the RP2040 MCU. The round LCD form factor may affect enclosure mounting plans.

Low-Power Operation In Metal Case

The dual-core processor at 133 MHz draws modest current suitable for USB-powered edge applications. The CNC metal case acts as a passive heat spreader without active cooling or fan noise. Power consumption scales with GPIO activity and LCD brightness in normal use. The acrylic base plate isolates the PCB from conductive surfaces during bench testing.

Pontos fortes

  • Dual-core Arm Cortex-M0+ runs up to 133 MHz for responsive edge tasks
  • 28 inch round LCD built in for instant visual feedback
  • 30 multi-function GPIO pins with configurable roles enable flexible integration
  • CNC metal case with acrylic dull-polish base protects the board in rough environments
  • C/C++ and MicroPython support plus comprehensive SDK and tutorials accelerate development

Especificações

BrandLORDWORLD

Perguntas sobre este artigo

Does the board ship with the CNC metal case and acrylic base plate already fitted, or do I need to buy them separately?

The development board is supplied with the CNC metal case and acrylic dull-polish bottom plate already assembled, so no extra enclosure parts are required.

Should I choose the 133 MHz dual-core Cortex-M0+ option or a lower-clock version for battery-powered wearables?

Only one clock configuration is offered — the dual-core RP2040 processor runs at up to 133 MHz — so there is no lower-frequency variant to select.

What does the 1.28 inch round LCD resolution mean for displaying sensor data from the onboard accelerometer and gyroscope?

The 1.28 inch round display provides a compact colour canvas for real-time graphs or text read-outs from the integrated motion sensors.

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