The AHT20 humidity sensor is brand new from ASAIR; it measures temperature within a tolerance of ±0.3 °C and relative humidity with ±2% error putting it on the high end of performance, but with relatively low cost.
Use the SparkFun Arduino library to send I2C commands over the Qwiic bus to trigger measurements and get real-time temperature and humidity data. This board is one of SparkFuns' many Qwiic compatible boards! Simply plug and go. No soldering, no figuring out which is SDA or SCL, and no voltage regulation or translation required.
SparkFun Environment Combo Breakout - CCS811/BME280 (Qwiic)
The SparkFun CCS811/BME280 Environmental Combo Breakout takes care of all your atmospheric-quality sensing needs with the popular CCS811 an..
Qwiic Enviro Sensor - BME680
The BME680 from Bosch is a powerful sensor capable of sensing humidity, barometric pressure, temperature and indoor air quality. The BME680 can communicate over SPI or I2..
Qwiic UV Sensor - VEML6075Qwiic UV Sensor - VEML6075
The VEML6075 can detect the intensity of UVA (~365nm) and UVB (~330nm) waves. With a quick calculation, those values can be used to generate a sta..
SparkX Humidity Sensor Breakout SHTC3 (Qwiic)
Sensirion’s SHTC3 digital humidity sensor builds on the success of their SHTC1 sensor. The SHTC3 has a broader supply voltage range (1.62V to 3.6V) and h..