1: Wide range of applications 2: Dual-core processor 3: Support configuration pin function for easy and flexible development and integration 4: Support low power sleep and hibernate modes 5: High operating frequency Product Features: Adopt RP2040 microcontroller chip Equipped with dual-core ARM Cortex M0+ processor, operating frequency up to 133 MHz Flexible clock system Built-in 264 KB SRAM and 2 MB on-chip Flash Real stamp hole design for direct soldering and integration into user-designed base boards USB 1.1 host and device support Drag-and-drop program download via USB mass storage recognition 29 GPIO pins of RP2040 brought out (20 accessible via pin headers; remaining require soldering) 2 SPI interfaces, 2 I2C interfaces, 2 UART interfaces, 4 12-bit ADC channels, 16 controllable PWM channels Accurate on-chip clocks and timers Temperature sensor On-chip accelerated floating-point library 8 programmable I/O (PIO) state machines for custom peripheral support Color: Blue Material: PCB Note: RP2040-Zero microcontroller PICO development board without pin headers Slight color variation may occur due to lighting and display differences; this does not affect functionality Package Contents: 5 × RP2040-Zero Development Board Other products are not included Measurement tolerance: ±1–3 cm