{
  "id": "aht20-humidity-and-temperature-sensor",
  "name": "Aht20 Humidity And Temperature Sensor",
  "name_zh": "AHT20 溫顯度傳感器",
  "category": "sensor/temperature",
  "summary_zh": "AHT20 是一款高精度、高可靠性的溫濕度傳感器，適用於多種環境監控應用。該傳感器採用先進的微電子製程技術的測量算法，確保溫濕度讀數的高精確度和快速反應。其特點包括寬工作溫度和濕度範圍、低功耗、以及良好的長期穩定性。該傳感器具有 I2C 介面，方便與各種微控制器（如 Arduino, ESP32, Raspberry Pi 等）進行通信。其封裝結構經過嚴格的處理，適合在苛刻的環境條件下使用。\nAHT20 的一個突出優勢是其低功耗特性，非常適合由電池供電的便攜式設備或遠程監測站。此外，其小巧的尺寸和靈活的安裝選項使其可以方便地集成到各種產品和系統中。它也提供了多種測量模式，包括連續測量和觸發測量，以適應不同的應用需求。透過編程，您可以輕鬆地調整其測量範圍和精度，實現對特定應用的最佳匹配。",
  "specs": {
    "dimensions_mm": {
      "l": 15.2,
      "w": 10.5,
      "h": 3
    },
    "weight_g": 1.55,
    "sensing": {
      "measurement": "temperature"
    }
  },
  "attributes": {
    "電源電壓": "2.0-5.5V 直流",
    "測量範圍（濕度）": "0-100%RH",
    "測量範圍（溫度）": "-40 – +85攝氏度",
    "濕度精確度": "+/- 2%RH 25攝氏度",
    "溫度精確度": "+/-0.3攝氏度",
    "解析率": "溫度: 0.01攝氏度，濕度: 0.024%RH",
    "輸出信號": "I2C"
  },
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        "photos/03.jpeg",
        "photos/04.jpeg",
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      "license": "CC-BY-4.0",
      "source": "original"
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  "product_id": "52846",
  "updated_at": "2026-09-12"
}