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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Smart Farming System

“A Smart Farming System that is unlike anything you have ever seen before! Our innovative Smart Farm will deter pests and detect intruders! This innovative smart farm system will alleviate the tedious but crucial work that farmers all over the …

Mobile Station for Weather Exploration With AtTiny85 & BME280 for Your Smartphone

“There are couple weather stations which are build with a BME280 and Arduinos, ESP32/ESP8266, Raspberry Pi’s. But not everyone wants to use these big boys for some “small” tasks like getting weather data. Also, these kind of microcontrollers …

Build a Solar-Powered Weather Station

““How is the weather?” In modern times, for a reliable answer to that question, you’re much better off asking a machine than a human. Wouldn’t it be fun to build such a device yourself? With that in mind …

DIY Automated Watering System

“In this project I will be showing you how to create an automated watering system. My system is made for my greenhouse, but you can use the general principle for pretty much everything and everywhere. The system uses LoRa for …

Solar E-ink Weather Station

“Today i show you how i made this weather station with integrated e-ink screen. Background Two years ago I build a Wemos D1 based weather station with two DHT22 sensors and the same eink display. I need it to monitor …

Autonomous Solar-powered Irrigation & Monitoring Station

“This instructable compiles the development and build process of my Autonomous Solar-Powered Irrigation and Monitoring Station with Stevenson Screen, named Steve Waters, which I made for my home garden. This Station gathers atmospheric data as well as soil moisture data …

Simple Indoor Air Quality Monitor

“The following instructable explains how to build a simple indoor air quality monitor. Through this monitoring you can better organize the ventilation in your rooms. And thus improve health and prevent mold. The following measured variables are displayed: VOC Index …

Bathroom Ventilation Fan Controller

“Now a few weeks in test and performing so well… ! An Arduino controller to very effectively keep the humidity to an acceptable level. WHY (oh why…?) Well I looked for a good solution to keep the humidity level down in …

N**** Style Home Info System

“A Home Info System (a.k.a Clock) Which displays the Time, Date, Humidity, Temperature, Barometric pressure and Moon Phase. I finally got rid of the dvd player that was only used for the time it displayed (the player itself …

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 …