Quote:Weight scale read from serial port using PHP
You need to know that in the matter of serial communication, every brand have its own way to do it, and sometimes details vary with each model.
First, you need to get technical data about your scale, the manufacturer is best place to go, tech support.
Once I did an application for large company on 7 sites, I did 6 different routines to communicate with those scales.
Beyond the basic settings of serial comm, everything was specific on each routines.