serial-read
There are 2 repositories under serial-read topic.
cosmoduende/r-arduino
Interoperability Data-IoT: How to send and receive data and take control of your Arduino, from R. How to establish interoperability between R and Arduino (Data and IoT) using a data flow between the two
ZWGroce/Serial-Multi-Read
A simple Arduino library to convert integer serial input to a multi-digit integer