ESP32 and OLED Display: Internet Clock - DHT22

ESP32 and OLED Display: Internet Clock - DHT22

“This is the 2nd tutorial on my ESP32 learn journey. Here, an OLED shows time and captured data by DHT sensor (Temperature & Humidity) Introduction: ESP32 and OLED Display: Internet Clock - DHT22 This tutorial is a continuation of a journey to learn more about this great IoT device, the ESP32.”

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Storage Bin Humidity Monitor

Storage Bin Humidity Monitor

“Moisture is a problem for most things in storage. Now you can have confidence that your bin is air tight and desiccant is still working. Moisture is a problem for most things in storage. How do you know that your storage bin is air tight? How do you know if your desiccant is still working? You could get a hygrometer …

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DIY temperature and humidity wireless data logger

DIY temperature and humidity wireless data logger

“Monitoring and controlling relative humidity is important for humans health. Too low or too high humidity feels uncomfortable, but most importantly high moisture is a factor for growing mold in your home, which could be health threatening (according to EPA and CDC). I will not go into details on how to control humidity. Instead I’ll describe what motivated me …

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Pluvi.On - Pluvimetro De Baixo Custo

Pluvi.On - Pluvimetro De Baixo Custo

“Pluvi.On is a small, low-cost open source rain, temperature and humidity measuring station that can be installed in any corner of Brazil! With this tutorial, we hope that anyone with access to digital manufacturing methods (mainly laser cutting and 3D printing) can build their own ! The only thing we ask for in exchange today is the information and for …

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ESP8266 Basement Monitor

ESP8266 Basement Monitor

“My basement gets wet when it rains a lot so I wanted a way to monitor it. I decided to try using an ESP8266 as it has built in WiFi. I paired that with a DHT22 Humidity & Temperature Sensor and a float sensor to monitor my sump pump. Using the ESP8266 is easy enough as you can just use the …

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How to Make a DIY Weather Station

How to Make a DIY Weather Station

“The fast pace of modern life greatens the distance between human and nature, making more kids caged in the concrete jungle. However, interacting with nature is an indispensable part in their growth. Weather itself, can be an accessible yet interesting subject for kids to study. Through meteorological observations, recording and analyzing, kids can literally learn and do science that is …

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