To make things easy for the common user, he wrote a library called EasyTransfer which abstracts packetized serial ... both Arduino boards so that they know what sort of data is coming over the ...

This time it was [David Wehr] and AudioSerial: a simple way of outputting raw serial data over the audio port of ... the USB-to-TTL capabilities of his Arduino – so this wasn’t entirely ...

including the latest Arduino Nano Every model. The I2C protocol only requires two wires to connect external devices. One wire (called serial data or SDA) is responsible for transferring data ...