json226.3 KB
IoT Sensor Readings (JSON, 1440 records)
The IoT sensor readings as a JSON array — the format twin of the CSV, for time-series testing.
Preview — first 50 linesjson
[
{
"timestamp": "2025-06-01T00:00:00Z",
"sensor_id": "sensor-01",
"temperature_c": 20.01,
"humidity_pct": 61.4,
"pressure_hpa": 1014.8
},
{
"timestamp": "2025-06-01T00:01:00Z",
"sensor_id": "sensor-02",
"temperature_c": 19.82,
"humidity_pct": 59.7,
"pressure_hpa": 1012.2
},
{
"timestamp": "2025-06-01T00:02:00Z",
"sensor_id": "sensor-03",
"temperature_c": 20.27,
"humidity_pct": 59.9,
"pressure_hpa": 1014.1
},
{
"timestamp": "2025-06-01T00:03:00Z",
"sensor_id": "sensor-01",
"temperature_c": 19.33,
"humidity_pct": 61.6,
"pressure_hpa": 1012.9
},
{
"timestamp": "2025-06-01T00:04:00Z",
"sensor_id": "sensor-02",
"temperature_c": 20.36,
"humidity_pct": 59.9,
"pressure_hpa": 1012.4
},
{
"timestamp": "2025-06-01T00:05:00Z",
"sensor_id": "sensor-03",
"temperature_c": 20.29,
"humidity_pct": 60.8,
"pressure_hpa": 1012.7
},
{
"timestamp": "2025-06-01T00:06:00Z",
"sensor_id": "sensor-01",
"temperature_c": 20.07,
"humidity_pct": 60.7,
"pressure_hpa": 1011.7
},… 2853 lines total — download for the full file.
Specifications
- Records
- 1440
- Schema
- timestamp, sensor_id, temperature_c, humidity_pct, pressure_hpa
- Domain
- IoT
What is a .json file?
JSON (JavaScript Object Notation) is a lightweight, text-based data-interchange format representing objects, arrays, strings, numbers, booleans, and null. It is language-independent, human-readable, and the dominant format for web APIs and configuration. It requires a single well-formed root value.
How to use this file
Use an example JSON file to test parsers and serializers, schema validation, Unicode and number-precision handling, and API request or response processing.
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Generated by generation/data_realworld.py. Free for any use, no attribution required — license.