RP2350 microcontroller chip designed by for . dual-core, dual-architecture, equipped with dual-core ARM -M33 processor and dual-core Hazard 3 RISC-V processor, running at up to 150MHz flexible clock. Built-in 520KB and 4MB on-chip Flash Onboard CH9120, integrated /IP protocol 14 GPIOs are introduced, compatible with some expansion boards Stamp hole design, can be directly soldered and integrated into the baseboard designed by the user. Can be connected via USB Identify as large-capacity storage for drag-and-drop program download On-chip temperature sensor 12 programmable I/O (PIO) state machines for custom peripheral support. Small size and easy integration. Designed with stamp hole immersion gold process, highly integrated package. Supports multiple ways of embedding and combining into product applications. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:Blue Material:PCB Package Contents: 1 * Module 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.