One of the most important things in retirement is to keep an active mind.
An ex telecomminications engineer at Sentech, Louise van Zyl was instrumental in using the Adroit SCADA to monitor certain infrastructure of the company.
He now uses the Adroit SCADA to manage and control his miniature smart city, which includes the trains, switching routes, traffic and street lights etc.
He has achieved this by designing and building is own I/O boards that communicate Modbus.
This labour of love is truly amazing to see.