Pi PICO W
Stream live data to custom web pages
Les Pounder takes the latest and smallest Raspberry Pi with Wi-Fi and turns it into a £6 web server with live sensor data.
OUR EXPERT
Les Pounder is associate editor at Tom’s Hardware and a freelance maker for hire. He blogs about his adventures and projects at bigl.es.
YOU NEED
> Raspberry Pi Pico W
> DHT11 temperature sensor
> 3 x MtoM jumper wires
> Half breadboard
> Internet connection
> A computer
> Get the code from: https:// github.com/ lesp/LXF- PicoW- DHT11/ archive/ refs/heads/ main.zip
The £6 Raspberry Pi Pico W has caused quite a stir, offering Wi-Fi for just £2 more. What was usually the domain of the Raspberry Pi Zero W, or other Wi-Fi microcontrollers such as the ESP32 and ESP8266, is now seeing the powerful RP2040-powered board muscle its way in. .