<p>With advanced RP2350 microcontroller chip.</p> <p> dual-core, dual-architecture, equipped with dual-core ARM -M3 processor and dual-core Hazard 3 RISC-V core processor, clock running frequency up to 150MHZ.</p> <p>Built-in 520KB and 4MB on-chip Flash.</p> <p>Onboard PCB Type-A male port, so you don't have to worry about wires, to achieve true plug-and-play.</p> <p>Stamp hole design, can be directly soldered and integrated into the user's self-designed baseboard.</p> <p>USB 1.1 host and device support.</p> <p>Support low-power sleep and hibernation modes.</p> <p>Can be identified as a large-capacity storage through USB for drag-and-drop download of programs.</p> <p>RP2350A's 29 GPIO pins are brought out (20 can be brought out through pin headers, and the rest can only be brought out by soldering).</p> <p>2 SPI, 2 I2C, 2 UART, 4 12-bit ADC, 16 controllable PWM channels.</p> <p>Accurate on-chip clock and timer.</p> <p>Temperature sensor.</p> <p>On-chip accelerated floating-point library.</p> <p>12 programmable IO (PIO) state machines for custom peripheral support.</p> <p>Colour:blue</p> <p>Material:PCB</p> <p>The actual product may have slight color difference or difference, which not affect the use</p> <p>Package Contents:</p> <p>1 * Mini Development Board</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>