Raspberry Pi Pico W Development Board

Details:-

1. RP2040 microcontroller with 2MB of flash memory
2. On-board single-band 2.4GHz wireless interfaces (802.11n)
3. Micro USB B port for power and data (and for reprogramming the flash)
4. 40 pin 21mmx51mm ‘DIP’ style 1mm thick PCB
5. Exposes 26 multi-function 3.3V general purpose I/O (GPIO)
6. 23 GPIO are digital-only, with three also being ADC capable