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 tiny $6 single-board computer with low-power RP2040 microcontroller and a wireless chip that supports WiFi 4 (802.11n) and Bluetooth 5.2. But when the Pico W launched last ...