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The SHT11 Click board is an accessory board in mikroBus form factor. It includes a SHT11 digital humidity and temperature sensor. A unique capacitive sensor element is used to measure relative humidity while the temperature is measured by a band-gap sensor. Serial I2C interface and factory calibration allow fast and easy system integration. The board is set to use the 3.3V mikroBus power supply by default, however soldering the PWR SEL SMD jumper to the 5V position will allow it to be used with 5V mikroBus systems. |
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HTU21D click carries a high-precision, easy-to-use relative humidity sensor with temperature output. It's a great solution for quickly developing reliable environmental sensing nodes. The sensor is plug and play, requiring no calibration to use. The measurement range of HTU21D click is from 0 to 100 percents of relative humidity, and -40 to +125 degrees of Celsius. The board communicates with the target microcontroller through mikroBUS I2C lines: SCL (clock) and SDA (data). The default resolution of the signal is set to 12-bit for relative humidity and 14-bit for temperature readings. HTU21D click uses a 3.3V power supply. |
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DHT22 click is a temperature and humidity measurement board carrying the sensor of the same name. It's a low cost reliable solution that communicates with the target board microcontroller through a single Serial Data Line. The sensor can detect temperatures between - 40 and 80 degrees centigrade with a half a degree precision. The relative humidity measurement from 0 - 100% is accurate within 2%. DHT22 has two jumpers. One for choosing between two mikroBUS pins (CS or INT) for communicating with the target board microcontroller. Another for setting up the power supply voltage either at 3.3V or 5V. |
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HDC1000 click is a humidity (and temperature) measurement click board carrying the HDC1000 sensor from TI. Its chief features are low power consumption, precision, and resistance to dust, dirt, and similar environmental contaminants. The relative humidity (0-100%RH) is measured with an accuracy of ±3%; the temperature is measured within a range from -20°C to 85°C with ±0.2°C accuracy. HDC1000 click communicates with the target board MCU through mikroBUS I2C and INT lines. It operates as a slave device on the I2C interface. A pair of onboard jumpers allow you to specify the slave byte address, with four to choose from. The board is designed to use a 3.3V power supply only. |
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Weather click carries BME280 integrated environmental unit from Bosch. It's a sensor that detects humidity, pressure and temperature, specifically designed for low current consumption and long term stability. Those features make it ideal for applications like home automation control, personalized weather stations, sport and fitness tools and so on. The sensor has three operating modes: sleep, forced, and normal. Also, the humidity and pressure sensors can operate independently. Weather click can communicate with the target MCU either through mikroBUS SPI or I2C interfaces. The board is designed to use a 3.3V power supply. |
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SHT click is a temperature and humidity sensing click board that carries Sensiron's SHT3x-DIS IC. Compared to its predecessor (SHT11), SHT3x click has increased reliability and enhanced signal processing features with a high signal-to-noise ratio. Best measurement results are achieved within a 5-60° temperature range (0.015 resolution) and a 20%–80% RH humidity range (0.01 resolution). SHT click outputs a fully calibrated, linearized, and temperature compensated digital output through the mikroBUS I2C interface (SCL, SDA). An additional INT pin is for setting up alerts for certain temperature or humidity values. Finally, a RST pin allows you to reset the sensor. Designed to use either 3.3V or 5V power supply. |
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