101020019 Arduino - Grove Temp & Humidity Pro (precise), DHT22 / AM230

Description This product is a high-precision temperature and humidity sensor for home use. It consists of a capacitive sensor element for measuring humidity and a negative temperature coefficient (NTC) thermistor for measuring temperature. All sensors were calibrated in a special calibration chamber. Its compact size and a signal transmission range of up to 20 m make it suitable for a variety of applications. Unlike the Twig Temp&Humi Sensor v0.9b, this module offers a measurement accuracy of up to 0.3°C (temperature) and 2% (humidity).

Technical Specifications - high accuracy - compact dimensions - long transmission distance - Grove manual in PDF format

For Grove users (especially beginners), instructions are available in PDF format. Before using the product, be sure to read the “Preface," “Getting Started," and “Introduction to Grove" chapters!