Topic
IoT & Devices
Sensors, gateways, MQTT and getting telemetry somewhere useful.
guide
Designing MQTT topic hierarchies that survive growth
Topic structure is the schema of an IoT deployment. Getting it wrong is expensive later, and most of the cost comes from wildcards.
in progress
Choosing an IoT gateway without overbuying
Protocol support, local processing, connectivity fallback and power. What the spec sheet does not tell you.
in progress
From a sensor on a desk to a dashboard you trust
The full path: device, gateway, transport, storage, visualisation, and where each one usually fails.