REST APIs for IoT Gateways: Control, Configuration, and Telemetry Access
March 30, 2022
How the OttO IoT gateway exposes sensor state through a Go REST API, why HTTP is the application boundary for dashboards and tools, and what to avoid when turning internal device data into public responses.
OttO: A Go-Based IoT Edge Gateway Architecture
January 13, 2022
OttO is a Go-based IoT edge gateway that connects sensor stations, MQTT messages, REST APIs, WebSocket dashboards, and application logic at the boundary between devices and backend systems.