<p>1: Wide range of applications</p> <p>2: Dual-core processor</p> <p>3: Support configuration pin function, which can be developed and integrated easily and flexibly</p> <p>4: Support low power sleep and hibernate modes</p> <p>5: High operating frequency</p> <p>Product Features:</p> <p>Adopt RP2040 microcontroller chip</p> <p>Equipped with a dual-core ARM M0+ processor, the operating frequency is up to 133MHz flexible clock. Built-in 264KB and 2MB on-chip Flash</p> <p>The real stamp hole design can be directly welded and integrated into the bottom plate designed by the user.</p> <p>USB1.1 host and device support</p> <p>Supports low power sleep and hibernate modes</p> <p>Drag-and-drop program download via USB recognition as mass storage</p> <p>29 GPIO pins of RP2040 are led out (20 can be led out through pin headers, and the rest can only be led out by soldering)</p> <p>2 SPIs, 2 12Cs, 2 UARTs, 4 12-bit ADCs, 16 controllable PWM channels.</p> <p>Accurate on-chip clocks and </p> <p>Temperature Sensor</p> <p>On-chip accelerated floating-point library</p> <p>8 programmable I\/O (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>5 * RP2040-Zero 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>