Here is the most qualified Humidity and Temperature Sensor from DFRobot. Accurate, durable, highly compatible and easy to use, it has all the attributes of a superior sensor requires. This sensor uses SHT1x sensor. SHT1x is individually calibrated in a precision humidity chamber. The calibration coefficients are programmed into an OTP memory on the chip. These coefficients are used to internally calibrate the signals from the sensors. The 2-wire serial interface and internal voltage regulation allows for easy and fast system integration. The tiny size and low power consumption makes SHT1x the ultimate choice for even the most demanding applications. Project 1: NodeMCU IoT Environment Monitor This NodeMCU IoT project is a simple demonstration on how to send sensor data to the Internet. Hardware Needed: SHT1X Temperature and Humidity Sensor BMP085 Atmospheric Pressure Sensor Type Selection of Temperature Sensors CMOSens technology makes it of advantages such as low power consumption, fast response, strong anti-jamming capacity etc. Application: Medical equipment HVAC Meteorology Humidity regulator Dehumidifier Tests and measurements Automobile Automatically control This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality, fast response, anti-interference ability and high cost performance advantages. Its signal transmission distance up to 20 meters. These features make it a variety of applications and even the most demanding applications. Application: Medical equipment HVAC Meteorology Humidity regulator Dehumidifier Tests and measurements Automobile Automatically control It contains a resistive element and a sense of wet NTC temperature module. Compared to DHT11, it has smaller humidity deviation, faster response, stronger anti-interference ability and higher cost performance Application: Medical equipment HVAC Meteorology Humidity regulator Dehumidifier Tests and measurements Automobile Automatically control Specification * Chip: SHT10 * Interface :Digital * Humidity Ranger:0-100%RH * Tempereature ranger: -40~128.8℃ * Humidity accuracy:±4.5%RH * Temperature accuracy:±0.5℃（25℃） * Size: 32x27mm (1.26 x 1.1 in) * Weight:5 gram * Voltage:3.3V~5V Documents * Wiki (SHT1x Humidity and Temperature Sensor) * Data sheet * Arduino Library Compatible with Arduino IDE 1.0 or later * Schemetic Shipping List * Gravity: SHT1x Temperature and Humidity Sensor x1 * Digital Cable x2 Improvement List * Wide voltage range from 3.3V to 5V * Standard assembling structure (Times-of-5mm Center distance between two 3mm mounting holes) * Easily recognitive interfaces of sensors ("A" for analog and "D" for digital) * Icons to simplely illustrate sensor function * High quality connector * Immersion gold surface https://elecena.pl/product/22714018/gravity-sht1x-temperature-humidity-sensor-discontinued 2023-03-06 https://elecena.pl/product/22714018/gravity-sht1x-temperature-humidity-sensor-discontinued 2024-09-19