An Arduino library for SDI-12 communication with a wide variety of environmental sensors. This library provides a general software solution, without requiring any additional hardware.

Bresser 5-in-1/6-in-1/7-in-1 868 MHz Weather Sensor Radio Receiver for Arduino based on CC1101, SX1276/RFM95W, SX1262 or LR1121

Collection of sketches using the Arduino core for Murata's CMWX1ZZABZ (STM32L082 and SX1276)

hardware design files, example code sketches, and documentation for Arduino-framework EnviroDIY Mayfly data logger

Open Source Internet Of Things Rapid Prototyping Framework For Environmental Sensing Applications

Teapot BWLR1B: Wireless Environmental Sensor over LoRa

Teapot BWLR3D: Asset Tracker and Environmental Sensor with Solar Energy Harvesting

Wireless battery-powered environmental monitoring sensors

Arduino library to gather weather variables using Environment sensors and ESP32

Air Quality Monitoring Networks allow the measurement, operation and predictive analysis of the evolution of air pollution in different areas (urban areas, industrial areas, special nature conservation areas, etc.) Monitoring stations have equipment to measure the.

An Arduino-based soil moisture monitoring system with real-time OLED display and alert mechanisms using a LED and buzzer

Arduino library to work with Sensirion's SEN66 environmental sensor module via I2C

Soil and environmental sensor combination using Arduino MKR WiFi 1010. Can be used for precision agriculture in home plants, gardens and more.

An Arduino library to trigger an external switch based on a measured variable exceeding a threshold.

Solar-powered atmospheric environment sensor.

Environmental monitor using ESP8266 and Nextion HMI

🚿Monitor household water meters and the bathroom environment using Arduino

This IoT project uses LoRa technology to send temperature and humidity data from a remote client to a server for intelligent climate control.

Embedded Node Network that relies on node-to-node communication and internet to alert on wildfires.

Arduino Sketch driving the Earth Day 2021 Stream Research project.