Raspberry Pi Pico W - Raspberry Pi RP2040 chip, Wi-Fi & Bluetooth 5.2 Supported, Beginner-Friendly microcontroller, Small & Flexible Design

Good little dev board still in it's carrier tape. Exactly what you're looking for if you want the RP2040 with wifi.This micro is quickly becoming the favorite of makers and hobbyists. The programmable logic bits let it take on the roll of something you'd use an FPGA or CPLD for and you find these in everything. Even if you don't know how to program you can find instructions on how to do all sorts of cool things you just need to solder on wires and connect it to a computer and copy over the firmware. No extra software needed.

Worked really well to add Wi-Fi to a project!

Very well built and easy to use