The Arduino can be a bit of a gateway board. You start with an Uno, then a shield ... It appears that the 1Sheeld will be a bluetooth based board. A few questions do remain to be answered ...
There’s his DIY LED display controlled by an Arduino UNO. To have some text or picture for the display, he’s wired the output of a Bluetooth speaker directly to the Arduino, and sends it ...
Popular boards like the Arduino Uno, Nano, Micro ... Each Nano board also features different functionalities like Wi-Fi and ...