Guides & Tutorials

Step-by-step guides and tutorials for Haltian IoT platform

Overview

Guides and tutorials for building on the Haltian IoT platform. Each guide provides complete, working code examples verified against production APIs.

API Key & Integration Setup

MQTT API Key Management — Create, renew, and manage MQTT streaming credentials via GraphQL

Building Applications

Building a Complete Application — Full application flow: login, search devices, display data, and show building/floor context
Device Lookup by QR Code — Scan device QR codes and retrieve complete device information

Real-Time Data

Real-Time Data Streaming — Connect to MQTT stream for live sensor measurements with Python and JavaScript
Location Tracking — Indoor and outdoor positioning with global coordinates, local positioning, and zone-based tracking

Reference

Measurement Types — Complete reference of all measurement types and their values

Building a Complete Application

Step-by-step tutorial to build a complete application: login, search devices, display data, and show space information

MQTT API Key Management

Create, renew, and manage MQTT streaming credentials programmatically via the GraphQL Service API

Real-Time Data Streaming

Connect to Haltian IoT MQTT stream to receive real-time sensor measurements from devices

Device Lookup by QR Code

Identify and retrieve device information by scanning QR codes containing TUIDs (legacy)