BME280

The BME280 is a humidity sensor especially developed for mobile applications and wearables where size and low power consumption are key design parameters. The unit combines high linearity and high accuracy sensors and is perfectly feasible for low current consumption, long-term stability and high EMC robustness. The humidity sensor offers an extremely fast response time and therefore supports performance requirements for emerging applications such as context awareness, and high accuracy over a wide temperature range.

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Solar Weather Station With ESP32, SIM800L, ESP8266, Sending Data to a WEB Server Over GSM/WiFi

“Let’s make small weather station, collect sensor data, setup web server, send and display data. Already existing weather station projects on the internet made me wanna build weather station for myself. So I did it. Let me show you …

Tiny Internet Weather Station

“An easy to build simple weather station that connects to your smartphone via WiFi and Blynk. Story There are a lot a apps out there that allow you to connect your smartphone to the Internet of Things. I have tried …

The Water Watcher

“Monitoring the pilot light on my water heater. This project consists of two parts (or three parts if you count the MQTT server through which they communicate, or four parts if you count the wifi router, or, hey, just stop …

BackpAQ Personal Air Quality Monitor V2

“Welcome to the Instructable for the DIY BackpAQ Personal Air Quality Monitor V2! As we did in the Instructable for BackpAQ Version 1, we will build a high-quality instrument capable of measuring and monitoring the most common sources of air …

Battery-powered Water Collector Level Sensor

“Our house has a water tank fed from the rain falling on the roof, and used for the toilet, the washing machine and watering plants in the garden. For the last three years the summers were very dry, so we …

Automatic Watering System for My Plants

“When the soil is dry, Arduino will command the water pump to run. Our plant is absolutely cheerful anytime! This is my first project. I love plants, so I created an automatic watering system. Our system measures the soil moisture …

Arduino Plant Water Management System w/ BME280

“Track the total volume of water spent and evaluate approx. evaporation rates by temperature, humidity, and pressure to prevent water overuse Especially during a pandemic related to a virus that washing your hands is efficient to stop its spreading, it …

IoT Air Quality Sensor with Adafruit IO

“Breathe easy, knowing that you can track and sense the quality of the air (and environment!) around you with an IoT Air Quality Sensor. This sensor measures PM2.5 (particles that are 2.5 microns or smaller in diameter) dust …

Online Weather Station

“You will not believe it! But from the beginning. I was working on the next version of CoolPhone and the number of errors I made when designed it forced me to take a break from it. I put my shoes …

MutantC V3 - Modular and Powerful HandHeld PC

“A Raspberry-pi handheld platform with a physical keyboard, Display and Expansion header for custom boards (Like Arduino Shield). mutantC_V3 is successor of mutantC_V1 and V2. Check out mutantC_V1 and mutantC_V2. https://mutantc.gitlab.io/ https://gitlab.com/mutantC https://www …