This is an example of how to utilize the audio jack on the WAGO TP600.
alsa-lib and alsa-utils must be installed on the touch panel to utilize the aplay function that is called in the e!Cockpit project. These .ipk can be found in the .zip file, and can be installed via WBM. To check this installation, you can use the command ‘aplay’ in the shell, and determine if it is installed.
.wav files need to be copied to the file structure on the device. This can be done via WinSCP.
** Author Credit: Sample Project created by WAGO Germany.