A bootloader makes it possible to update a product’s firmware in the field. Common communication interfaces like UART, I 2 C, SPI or USB can be used to update the firmware, which typically involves a ...

[Oscar] shows us how to use a Processing sketch for Android to communicate with Bluetooth devices (translated). It turns out this is easier than you might think. Processing and Android are both ...

Bluetooth is a short-range wireless technology originally intended as a cable replacement. It can send various types of information such as music, video, and data to other Bluetooth-capable devices ...