Hello,
How can I create a trust zone (security key storage, etc)? For example, is it automatically generated from chip vendor's stack? Is sample code provided and can be changed by customer?
What do you mean by trust zone ? Like in the ARM technology ?
Can I support AES256 in Zigbee wireless communication?
Key-based Encryption A very high-security, 128-bit AES-based encryption system (built into the JN516x/7x device as a hardware function) is applied to network communications, preventing external agents from interpreting ZigBee network data
What are the features of AES256? For instance, device security, trust zone, fw update over the air.
Well, AES256 it's an encryption algorithm so I'm not sure I understand your question.
What is the difference between Zigbee 2.0 and Zigbee 3.0?
Is zigbee 3.0 compatible with other vendor zigbee chip and NXP zigbee 2.0 device?How can I ensure compatibility with Zigbee 3.0?
Could you please check this link ?
What are the differences between Zigbee 3.0 and the DotDot certification program?
Do you mean the differences between the certifications ?
What are the features of Zigbee green power?
Please, check these two links.
https://www.nxp.com/docs/en/user-guide/JN-UG-3119.pdf
https://www.zigbee.org/zigbee-for-developers/greenpower/
What is the status of the NXP ZigBee Market in China and what are the major customers?
As this it's confidential information I do not believe we should share any of this in a public community that everyone can see such as this. Sorry for the inconvenience this might cause you.
Is the software ready to check the actual operation of Thread?
Thread it's currently only supported in the KW41Z
Thread and ZigBee 3.0 (include DotDot) Interworking plan and recommand?
Could you please help me with more details of what do you mean with this question?
Regards,
Estephania
