Hallo seniors and anyone help me please,
If I have several devices (example 100 devices) trying to use OTAA method.
- How often and how long does the activation take for each device, because it will takes time and consider about the efficiency and security part.
- Is physical access to device necessary (e.g press button)?
- Do all devices consider the security part use the same key?
- When does OTAA needs to be re-initialized?
Someone has idea?
Thank you very much