Examples

TESAIoT Examples

Browse our collection of open source examples to accelerate your IoT development.

Device Examples

Examples for connecting devices to TESAIoT Platform.

Python CLI Client

Simple command-line MQTT client for testing and scripting.

Features:

  • Publish telemetry data
  • Subscribe to commands
  • mTLS and token authentication

Use Cases:

  • Quick device testing
  • Scripted data ingestion
  • Development debugging

View Example →

Device mTLS

Production-ready device client with mutual TLS authentication.

Features:

  • Certificate-based authentication
  • Automatic reconnection
  • Structured telemetry publishing

Use Cases:

  • Production IoT devices
  • High-security environments
  • Infineon PSoC, STM32, Raspberry Pi deployments

View Example →

Device Server TLS

Device client with server TLS and token authentication.

Features:

  • Server certificate validation
  • Token-based authentication
  • Simplified setup

Use Cases:

  • Development environments
  • Shared test devices
  • Quick prototyping

View Example →

MQTT over QUIC (Entry-Level)

Entry-level MQTT client using QUIC transport protocol.

Features:

  • QUIC transport for low latency
  • Better performance on lossy networks
  • Connection migration support

Use Cases:

  • Mobile devices
  • Unreliable networks
  • Edge computing scenarios

Languages: Python, C/C++

View Python Example →

View C/C++ Example →

MQTT over QUIC (Advanced)

Production-ready MQTT over QUIC clients with advanced features.

Features:

  • Automatic QUIC → TCP+TLS fallback
  • 0-RTT session resumption for fast reconnection
  • Multi-stream parallel publishing
  • Exponential backoff reconnection with jitter
  • Connection health monitoring and statistics
  • Thread-safe operations (C++) / asyncio-based (Python)

Use Cases:

  • Production IoT deployments
  • Environments with firewall restrictions (UDP blocked)
  • Applications requiring fast reconnection (mobile, automotive)
  • High-throughput multi-topic publishing

Languages: Python (aioquic), C/C++ (NanoSDK)

Feature Entry-Level Advanced
Transport QUIC only QUIC + TCP+TLS fallback
Reconnection Manual Automatic with backoff
Multi-Stream Single stream Parallel publishing
Session Resume None 0-RTT support
Health Monitor None Built-in statistics

View Advanced Python →

View Advanced C/C++ →

Integration Templates

Ready-to-use integration patterns for common platforms.

Node-RED Integration

Node-RED flows for TESAIoT Platform integration.

Features:

  • Pre-built MQTT nodes
  • Dashboard templates
  • Alert and notification flows

Use Cases:

  • Visual workflow automation
  • Rapid prototyping
  • Non-developer IoT projects

View Example →

React Dashboard

React-based IoT monitoring dashboard.

Features:

  • Real-time data display
  • Device management UI
  • Responsive design

Use Cases:

  • Custom monitoring portals
  • White-label dashboards
  • Admin interfaces

View Example →

WSS MQTT Streaming

WebSocket MQTT streaming for browser applications.

Features:

  • Browser-based MQTT
  • Real-time data streaming
  • Token authentication

Use Cases:

  • Web dashboards
  • Single-page applications
  • Real-time visualizations

View Example →

AI Service Templates

Templates for building AI-powered IoT applications.

AI Service Template

FastAPI-based AI inference service template.

Features:

  • RESTful inference API
  • Health monitoring
  • Docker deployment
  • Extensible processor architecture

Use Cases:

  • Edge AI inference
  • Anomaly detection services
  • Custom ML model hosting

View Example →

Live Streaming Dashboard

Real-time telemetry visualization dashboard with MQTT WebSocket.

Features:

  • Live chart visualization
  • Multi-series support
  • Raw data terminal view
  • Dark theme UI

Use Cases:

  • Real-time monitoring
  • Telemetry debugging
  • Demo dashboards

View Example →

Supported Platforms

MCU & Edge Devices

Platform Status Notes
Infineon PSoC 6 ✅ Supported Cortex-M4/M0+ with OPTIGA Trust M
Infineon PSoC Edge (E84) ✅ Supported Cortex-M55/M33 with Trust M
Arduino ✅ Supported ESP32, MKR WiFi 1010, Portenta
STM32 ✅ Supported STM32F4, STM32L4, STM32H7 series
NXP ✅ Supported i.MX RT, LPC, Kinetis series
Renesas ✅ Supported RA, RX, Synergy series
ESP32 ✅ Supported ESP32, ESP32-S2, ESP32-C3
Raspberry Pi ✅ Supported Pi 3/4/5, Pi Pico W
FPGA 🔶 Planned Xilinx, Intel/Altera

Security Hardware

Module Integration
Infineon OPTIGA Trust M Certificate storage, crypto acceleration
Microchip ATECC608 Secure key storage
NXP EdgeLock SE050 Secure element integration
TPM 2.0 Platform attestation

Example Matrix

Example Language Auth Method Docker Complexity
python-cli Python mTLS/Token ✅ ⭐ Easy
device-mtls C/Python mTLS ✅ ⭐⭐ Medium
device-servertls C/Python Token ✅ ⭐ Easy
react-dashboard TypeScript Token ✅ ⭐⭐ Medium
mqtt-quic (entry) C/Python Server-TLS ✅ ⭐⭐ Medium
mqtt-quic (advanced) C/Python Server-TLS ✅ ⭐⭐⭐ Advanced
nodered-integration Node-RED Token ✅ ⭐ Easy
wss-mqtt-streaming JavaScript Token ✅ ⭐ Easy
ai-service-template Python - ✅ ⭐⭐ Medium
live-streaming-dashboard TypeScript Token ✅ ⭐⭐ Medium

Advanced Examples (New)

Example Features Platforms
mqtt-quic-advanced (C/C++) QUIC/TCP fallback, 0-RTT, multi-stream, health monitoring Linux, Raspberry Pi
mqtt-quic-advanced (Python) QUIC/TCP fallback, 0-RTT, asyncio multi-stream Any (cross-platform)

Contributing New Examples

Want to add your own example? We welcome contributions!

  1. Fork the repository
  2. Create a new directory under examples/
  3. Include README.md, Dockerfile, and example code
  4. Submit a pull request

See our Contributing Guide for details.