The ESP modules can have one of 3 roles, nodes, repeaters or gateways, and gateways and repeaters share the same code. Nodes take sensor inputs, and are configured to each have a unique READING_ID.

Octoprint is responsible for controlling and monitoring the printer, and [Mat] is pulling data from its API using Node-RED. That data is formatted and ultimately delivered to his Android device as ...

FlowForge is setting out to make it easier for companies to bridge the gap between incompatible IoT ecosystems at scale.