When you think of wireless Raspberry Pi applications, what usually comes to mind are projects powered by Wi-Fi, such as a remote plant monitor or smart energy tracker. However, Raspberry Pi boards ...
The Raspberry Pi Pico W is a $6 microcontroller board with an RP2040 chip, a micro USB port, GPIO pins, and support for 802.11/b/g/n WiFi. When it first launched a year ago there was one thing that ...