The project share with you today is how to communicate between Arduino and Android through Modbus TCP.
This article belongs to a set of walkthrough articles that are based on understanding:
1. How Arduino communicates to Android devices not only by means of USB
2. How easily is to use the lightweight modbus protocol in both Arduino and Android
3. How the two slightly different implementations of modbus TCP and RTU, can be used in industrial and home applications
Take a look at how to communicate between Arduino and Android through RS485 and modbus RTU article if you are interested in knowing the “serial” version of the current article.