Ydrp2040 Schematic Jun 2026

is a popular "clone" or alternative form-factor board based on the powerful Raspberry Pi RP2040 microcontroller . Similar to the Raspberry Pi Pico, it brings dual-core ARM Cortex-M0+ processing power but often includes added features like more flash memory, onboard LEDs (like WS2812), and a USB-C connector.

If you are having any with power layout or pin mapping

The RP2040 requires an external crystal for accurate timing.

NUM_LEDS = 1

Upgraded from Micro-USB to USB-C for modern connectivity.

: Most YD-RP2040 variants come with 16MB of QSPI Flash , significantly more than the standard 2MB on the original

The addition of an RGB LED and a secondary button requires modifications to the standard Pico schematic framework. Peripheral YD-RP2040 Pin Routing GP25 Matches the official Raspberry Pi Pico layout. Active HIGH. WS2812 RGB LED GP22 Driven by a single-wire data stream. Connects to 5V power. User Key Button GP24 ydrp2040 schematic

The is a popular, cost-effective alternative to the official Raspberry Pi Pico, designed by VCC-GND Studio. It includes several "quality of life" improvements over the standard Pico, such as a USB-C connector , a physical Reset button , and a built-in WS2812 RGB LED . Helpful Blog Posts & Design Guides

: A built-in WS2812B RGB LED is connected to GPIO23. Note that on some versions, you may need to bridge a solder pad (often labeled R68) to enable this LED.

If you’ve just gotten your hands on a board, you might have noticed that official documentation is sparse. The YDRP2040 is part of a new wave of third-party RP2040 microcontrollers designed to offer a specific pinout or form factor—often for embedded projects, custom keyboards, or industrial controls. is a popular "clone" or alternative form-factor board

: Replaces the Pico's Micro-USB. It includes 5.1kΩ pull-down resistors on the CC1/CC2 lines to enable power negotiation with modern USB-C hosts. WS2812 RGB LED : Connected to a specific GPIO (often GPIO23 or GPIO25).

: Connected to GP23 . This allows for multicolor status indications without using external wiring.