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Hello everyone, Here is a Modbus library that I wrapped to test some industrial Modbus Serial hardware, so I thought that I would share it with the community. Using this library, you can connect your B4J software directly to industrial devices via serial ports to read and write Modbus data...

https://www.b4x.com/android/forum/threads/b4x-pocketbase-open-source-backend-in-1-file.165213/#content If you develop with B4J with Pocketbase, then you simply enter the localhost address (127.0.0.1:8090) and reach the pocketbase api. xPocketbase.Initialize("http://127.0.0.1:8090") 'Localhost...

Hi everyone , i have a a program that connect with a scales weight, i have no problem doing the conexion, the problem is when the scale is off, but conected , the serial recognize the port but when i try to connect with it and send the comand to obtain the weight i have to posible respons: 1.-...