Demonstrates how to make the Uno R4 WiFi serve both a web page and service Server-Side Events (SSE). To run this program both the Uno and a WiFi-enabled device (mobile phone or PC) must be connected ...

The page at /current gives you the current temperature (deg. F), relative humidity (%), dew point (deg. F), and barometric pressure (hPa) readings. The page at / (root) gives you a plot of the ...

Arduino boards can certainly be used to create homebrew connected devices, but that doesn't mean it's easy. What if you're a rookie who has yet to master programming or wiring? That's where Arduino's ...

Before opening the Arduino software, wire up the Arduino according to the circuits page using the 8MHz minimalist breadboard circuit but with a 10k pull-up resistor on the reset pin (physical pin 1).

The release of the 1.0 Arduino platform in 2011 represented a milestone for Open Source Hardware: after six years of development, Arduino is declared mature and stable. Once this was achieved, the ...