Hi List,
i have an ID20 RFID Chip working and now i'm think about a small Worktime Control System for about 10 - 20 Employees.
Is anybody out how have experiance in a Project like this.
What i'm specially interested is:
- Secure the CheckIn-CheckOut
- Storing the DataTime's/Employee# on SD Card or have a Network Connection to a PC (mqqt or others)
-What is the recommended way to Connect to PC for reading out the values(per day/per week)
Thanks in advance
Peter