Specification: Origin: Mainland China Type: Module Condition: New RP2040 microcontroller chip based on the UK Raspberry Pi design Dual-core Arm Cortex M0+ processor with flexible clock running at up to 133 MHz  264KB SRAM and 2MB on-board flash memory USB 1.1 for device and host support Low power sleep and hibernate modes Drag-and-drop programming using USB mass storage 30 multi-function GPIO pins 2 x SPI, 2 x I2C, 2 x UART, 3 x 12-bit ADCs, 16 controllable PWM channels On-chip precision clock and timer Temperature sensors On-chip accelerated floating-point library 8 programmable I/O (PIO) state machines for custom peripheral support Type(optional): Green board unsoldered MICRO Green Board Soldered MICRO  Green board not soldered TYPE C  Green Board Soldered TYPE C  Blackboard with LED 4MB Black board with LED 16MB Blackboard without LED 4MB Black board without LED 16MB Purple 4MB Purple board 16MB Unsoldered size: 52x21x3mm/2.05x0.83x0.12inch Soldered size: 52x21x12mm/2.05x0.83x0.47inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Official Raspberry Pi Pico Board 1. Powerful Processing Performance: The official raspberry pi pico board is equipped with an ARM Cortex-M0+ processor clocked at up to 133 MHz, enabling it to handle complex tasks and real-time applications. It offers reliable and efficient performance. 2. Rich Peripheral Interfaces: The low-power microcomputers features multiple GPIO pins, UART, SPI, I2C, as well as PWM and ADC functionalities. These interfaces allow for connecting various sensors, actuators, and external devices, enabling flexible Internet of Things (IoT) and embedded system development. 3. Comprehensive Software Support: The high-performance cortex-M0+ processor provides a wealth of software development tools and sample code, including MicroPython and C/C++ SDKs. This allows developers to quickly get started and accelerate application development, reducing project development cycles. 4. Open-Source Hardware Design: The raspberry pi pico development board is an open-source hardware design, with its schematics and design files publicly available. This enables users to customize and modify the design to meet specific requirements and participate in community collaboration and sharing. 5. Flexible Power Management: The raspberry pi pico microcontroller board supports multiple power supply options, including USB power and external power supply. It also features low-power modes, extending battery life and making it suitable for mobile and portable applications. The Pico Board has a small and lightweight form factor, making it easy to carry and integrate into various devices and systems. It is suitable for applications that require embedded control and data processing capabilities, such as IoT nodes, robotics, sensor networks, and more.