Features common to Arduino R4 – ‘WiFi’ (€25, below) and ‘Minima’ (€18, right) IO connections are in physically similar positions to Uno R3, and IO remains 5V.

I’m not leveraging any of the WiFi features on this, but the compiled binary is 174,358 bytes and the Arduino IDE reports this board has a max capacity of 524,288 bytes.

Now, everything’s set up, so click the right-facing arrow near the top-left corner of the Arduino IDE window to upload the program to the board.

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finall… ...

The official Arduino development team has this week announced that it is now possible to program the UNO Wifi Rev2, that comes with the Arduino CTC Go!

The official Arduino store in the US has announced the arrival of the Arduino WiFi Shield 101 that has been specifically designed for Internet of Things based projects ...

At today’s Bay Area Maker Fair, Arduino announced its newest board—the Arduino Yún. The board is an Arduino Leonardo running Linino, a Linux fork based on OpenWRT. The board is Wi-Fi capable ...

Uno WiFi Rev 2, and ATmega4809 Distantly-related to the discontinued Arduino Uno Wi-Fi, ‘Uno Wi-Fi Rev 2’, is a new Arduino in the classic Uno shape, co-developed with Microchip and featuring the ...