<p>This product is a development board In a small form factor, it is equipped with a 1.47-inch LCD screen, Micro-SD card slot, RGB lights and other peripherals, making it easy to develop and integrate into products.</p> <p>RP2350A microcontroller chip designed with for .</p> <p> dual-core, dual-architecture, equipped with dual-core ARM -M33 processor and dual-core Hazard3 RISC-V processor, clock frequency up to 150MHz.</p> <p>Built-in 520KB and 16MB on-chip Flash.</p> <p>Uses Type-C interface, no need to worry about plugging it in the right or wrong direction (Type-C interface version only).</p> <p>The main functional features are:</p> <p>Onboard 1.47 inch LCD screen, 172 x 320 LCD screen, 172 x 320 resolution, 262K color.</p> <p>USB1.1 host and device support.</p> <p>Supports low power sleep and hibernation modes.</p> <p>USB can be recognized as mass storage for drag-and-drop downloading.</p> <p>Precise on-chip clocks and .</p> <p>Onboard temperature sensor.</p> <p>Onboard RGB colored lamp beads, with transparent acrylic interlayer, can achieve cool lighting effects.</p> <p>The product appearance and printed words depending on the batch, but this does not affect use.</p> <p>Specification:B:without pin header</p> <p>Color:As Shown</p> <p>Material:PCB+LCD</p> <p>Package Contents:</p> <p>1 * 1.47inch LCD Board(USB)</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>