User Manual

AWS IoT ExpressLink SARA-R5 Starter Kit - Getting started
UBX-21042016 - R02 Registering AWS IoT ExpressLink SARA-R5 with your development account Page 10 of 20
C1-Public
5. In the terminal application type the command AT+CONF? Certificate and press <return>.
You must use the name Certificate and NOT the more recently introduced Certificate pem, which
is not supported/necessary in this release.
6. Copy the returned string, including -----BEGIN CERTIFICATE----- and -----END CERTIFICATE---
-- but not including the line beginning with OK, into a text file on your host machine named
ThingName.cert.pem”.
7. On the Configure device certificate page, select Use my certificate and choose CA is not
registered with AWS IoT.