electron-rare/mascarade-iot-dataset

Mascarade — IoT & Connected Devices Q&A

Description

Q&A bilingue (FR/EN) sur l'IoT et les objets connectés : ESP32, Wi-Fi, BLE, LoRaWAN, MQTT, intégration Home Assistant, drivers de capteurs, et gestion d'énergie pour devices battery-powered.

Ce dataset fait partie de la famille Mascarade, un corpus thématique destiné au fine-tuning LoRA de modèles compacts (cible : Gemma-3n-E4B et équivalents) pour des assistants spécialisés en électronique embarquée.

Format : JSONL « ShareGPT-style » avec un tour system (rôle d'expert), un tour human (question) et un tour gpt (réponse complète, code compilable, schémas ASCII si pertinent).

Data sources (EU AI Act Template — AI Office, July 2025)

Publicly available datasets

• ~33% from acon96/Home-Assistant-Requests (MIT License).

Web scraping

None.

Synthetically generated

• ~67% generated by LLM in the electron-rare training pipeline (ESP32 / BLE / MQTT / LoRaWAN scenarios).

Licensed data

None.

Sample format

{
  "conversations": [
    {
      "from": "system",
      "value": "You are an expert IoT and embedded systems engineer specializing in MQTT protocols, ESP32/ESP8266 with ESP-IDF, FreeRTOS, Home Assistant integration, PlatformIO, and smart home automation. You provide production-ready code with proper error handling, secure connections (TLS/mTLS), and energy-efficient designs for battery-powered devices."
    },
    {
      "from": "human",
      "value": "Write ESP-IDF code for an MQTT client that publishes sensor data to a broker with TLS and auto-reconnection."
    },
    {
      "from": "gpt",
      "value": "ESP-IDF MQTT client with TLS and auto-reconnect:\n\n```c\n#include <stdio.h>\n#include <string.h>\n#include \"freertos/FreeRTOS.h\"\n#include \"freertos/task.h\"\n#include \"esp_log.h\"\n#include \"esp_event.h\"\n#include \"mqtt_client.h\"\n#include \"esp_tls.h\"\n\nstatic const char *TAG = \"MQTT\";\nstatic esp_mqtt_client_handle_t client = NULL;\nstatic bool mqtt_connected = false;\n\n// Embedded CA certificate (PEM format)\nextern const uint8_t mqtt_ca_pem_start[] asm(\"_binary_mqtt_ca_pem_start\");\nextern const uint8_t mqtt_ca_pem_end[]   asm(\"_binary_mqtt_ca_pem_end\");\n\nstatic void mqtt_event_handler(void *arg, esp_event_base_t base,\n                                int32_t event_id, void *event_data) {\n    esp_mqtt_event_handle_t event = event_data;\n\n    switch (event_id) {\n    case MQTT_EVENT_CONNECTED:\n        E..."
    }
  ]
}

Statistics

Métrique	Valeur
Total samples	6,005
Size	11.04 MB
Format	jsonl (ShareGPT conversations)
Languages	French / English mix
File	iot_chat.jsonl

Usage

from datasets import load_dataset

ds = load_dataset("electron-rare/mascarade-iot-dataset")
print(ds["train"][0]["conversations"])

Pour un fine-tuning ShareGPT-style direct (axolotl, unsloth, mlx-lm) :

# axolotl config
datasets:
  - path: electron-rare/mascarade-iot-dataset
    type: sharegpt
    conversation: chatml

Licenses applied

This aggregated dataset is released under CC-BY-SA-4.0. Per-sample original licenses preserved in metadata.license when known.

Copyright considerations

• acon96/Home-Assistant-Requests samples: MIT License (attribution preserved above).
• Synthetic LLM outputs: belong to dataset author per OpenAI/Anthropic ToS.

Opt-out: contact c.saillant@gmail.com. We respect TDMRep, robots.txt, and noai/noimageai signals. We honor Article 4(3) DSM Directive opt-outs.

License & EU AI Act

CC-BY-SA-4.0 (attribution + sharealike).

Données collectées et générées dans le cadre du projet electron-rare (fine-tuning LoRA sur Gemma-3n-E4B pour applications électronique embarquée).

Compatible EU AI Act : voir les signataires du GPAI Code of Practice (Anthropic, Mistral, Google) et la documentation transparence du projet : electron-bench.

Audit log: see docs/audit_kicad9plus.md for the legal-attribution audit performed on 2026-05-11.

Citation

@dataset{electron_rare_iot_2026,
  author    = {electron-rare},
  title     = { Mascarade — IoT & Connected Devices Q&A },
  year      = {2026},
  publisher = {Hugging Face},
  license   = {CC-BY-SA-4.0},
  url       = {https://huggingface.co/datasets/electron-rare/mascarade-iot-dataset}
}

Related datasets

Famille electron-rare/mascarade-* couvrant : STM32, SPICE, KiCad, IoT, Power, DSP, EMC, embedded.

• mascarade-stm32-dataset
• mascarade-spice-dataset
• mascarade-kicad-dataset
• mascarade-iot-dataset
• mascarade-power-dataset
• mascarade-dsp-dataset
• mascarade-emc-dataset
• mascarade-embedded-dataset
• kill-life-embedded-qa — Q&A spécifique au projet Kill_LIFE
• kicad9plus-sch-corpus — corpus de schémas KiCad 9+