Raspberry Pi Pico W with pre-soldered headera tiny, fast, and versatile microcontroller board. Built Using RP2040 Microcontroller Chip Designed By Raspberry Pi; Built-In Wi-FiOnboard Infineon CYW43439 Wireless Chip, Supports 2.4 /5 GHZ Wi-Fi 4; Dual-Core Arm ProcessorDual-Core Arm Cortex M0+ Processor, Flexible Clock Running Up To 133 MHz; C/C++, MicroPython SupportComprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started; 26 × Multi-Function GPIO PinsConfigurable Pin Function, Allows Flexible Development And Integration