The overall goal of the project is to create a communication gateway between a Raspberry Pi and an API that will generate these messages on a web platform.
The server, the PLC and the software are already functional.
I am looking for a person who can code me the hardware side. The Raspberry PI should send commands such as IO and date/time. In addition, it will have to communicate with another external device via the MDB protocol.
Here are 2 links on the MDB protocol:
[url removed, login to view] [url removed, login to view]
In order to transmit the information to the API, the Raspberry must have a Wifi and / or network connection. For Version 2 it will have to link with a GSM modem (by cellular network) in consideration that there is no wifi available