RP2350 as the core adopts split design, detachable USB interface, reducing the overall thickness and volume of the PCB board, making it easier for users to integrate into the project. With split design, compact size and very thin thickness, this board is very suitable for projects that require small size. Whether you are a beginner or an experienced user, RP2350-Core-A is an excellent choice for your next project. For RP2350 microcontroller chip. Dual-core ARM Cortex-M33 processor, running at up to 150MHz flexible clock. Built-in 520KB SRAM and 4MB onboard Flash. True stamp hole design, can be directly soldered and integrated into the user's own designed baseboard. USB 1.1 host and device support. Supports low-power sleep and hibernation modes. Can be identified as a mass storage device through USB for drag-and-drop program download. USB interface can be brought out through the adapter board. Dual-core processor. Due to different batches, there may be differences in product appearance and printed text, which do not affect use. Color: Black Material: PCB Package Contents: 1 x Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.