Ydrp2040 Schematic [updated] May 2026

The YD-RP2040 is often preferred in schematics for custom PCBs because it breaks out the pins more conveniently than the original Pico. This allows for easier debugging using a second Pico or a dedicated debugger like the CMSIS-DAP. Additionally, the inclusion of a Reset (RST) button on the board layout (connected to the RUN pin in the schematic) eliminates the need to unplug the USB cable to restart code execution. Technical Specifications Summary Schematic Reference MCU Raspberry Pi RP2040 Go to product viewer dialog for this item. Dual-core, 264KB SRAM Flash W25Q32 / W25Q128 4MB or 16MB Options USB USB Type-C Improved Durability LEDs GP25 (Blue), GP23 (RGB) Built-in status indicators Buttons Reset & GP24 (User) Enhanced interaction

: A built-in WS2812 LED is usually connected to GPIO23 . ydrp2040 schematic

: The chip requires 3.3V for I/O and 1.1V for the digital core. The internal regulator converts the 3.3V input to 1.1V, which is then fed back into the DVDD pins. The YD-RP2040 is often preferred in schematics for