XBee 3 Cellular TLS SDK support

Question

Does the xbee_ansic_library have support for making TLS connections? I see SSL, but not TLS in the library. Do the certificates have to be loaded with the XCTU utility, or can this be done programmatically?

I see section for TLS in the documentation that uses AT commands to specify the cert files. I guess this is the correct way to set them programmatically.

Are there any code examples of this?

Answer 1

Steve,

Have you looked at the Micro Python examples? The AWS example uses TLS

https://www.digi.com/resources/documentation/digidocs/90002219/default.htm#container/cont_aws.htm%3FTocPath%3DUse%2520AWS%2520IoT%2520from%2520MicroPython%7C_____0

Digi Support

Answer 2

I use the mbedTLS library along with the xbee_ansic_library for the TLS connection. I don't use the builtin TLS feature inside the XBee3 module.

I am pretty sure you can load both certificate and private key into an XBee/XBee3 without XCTU.