Quick primer
Internet of Things products are usually resource-constrained devices with a radio, running firmware that reports to a cloud backend. MQTT is the default messaging protocol. Security — device identity, secure boot, over-the-air updates — is often the difference between a viable product and a recall waiting to happen.
Where to go next
This is a shorter primer to keep your learning path connected. The full guide for this topic is in the Glintr Learn pipeline and will replace this page shortly.