To do so, the Arduino was set up to monitor the BUSY ... This is roughly in line with the limit of the ATMEGA328’s hardware serial port, which is capable of 2 million bits per second if ...

a DIY Datalink adapter based on an Arduino. It works the same way as Timex’s serial adapter, in that it receives data through the computer’s serial port and transmits it to the watch by ...

This port is primarily used for connecting the board to the computer for tasks such as monitoring serial data received or ...