I am working a project using adrinos and have about 15 connected to a pc via serial ports. the software controls the devices connected to the adrinos and is all unattended.
i have the need to possibly have to connected 50-100 devices to the system and would like to still control with adrinos but move away from serial since pc’s cant really handle that many.
is there a way to communicate directly with the audrino via ethernet and tcp\udp for my control signals
i really cant use a website since it is unattended.
the pc sends a poll to the device the device responds with status, and then the pc send other commands based on the the response to the poll are
works great with serial . hoping to achieve same over the network