Read a variable from S7 (or compatible) PLC via TCP connection on Wifi network. This application utilises the S7-protocol to communicate to PLCs from the S7 series.
Please note that you can not communicate to a PLC using the 3G connection.
Read a variable from S7 (or compatible) PLC via TCP connection on Wifi network. This application utilises the S7-protocol to communicate to PLCs from the S7 series.
Please note that you can not communicate to a PLC using the 3G connection.