The DHT22 temperature and humidity ... sensor uses a proprietary single-bus communication protocol that can send and receive data with calculated timing pulses. If you are using an original DHT22 ...

The module provides analog-to-digital conversion capabilities for MCP300x SPI ADCs ... For example, if you have a moisture sensor attached to channel 0, a temperature sensor attached to channel 1, and ...

humidity, gas and air pressure. Bme680 supports IIC and SPI communication protocols. If the user uses IIC protocol,The main functions are as follows，And the results of mesurements stored in struct of ...

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC ... pins with 1x I2C bus (shared with ESLOV connector), 1x serial port, 1x SPI, 2x ADC, up to 10x GPIO; ...

Abstract: This manuscript presents a novel UHF IoT humidity ... and SPI communication to support external low-power sensors and actuators. In addition, a capacitive digital humidity and temperature ...