Fish tank video
Note: There is only fish tank with shrimps and fishes, not the project itself… ๐
Note: There is only fish tank with shrimps and fishes, not the project itself… ๐
ESP8266 Temperature Humidity IoT Logger
I learned how to program ESP8266ย so I created my first temperature IoT ESP8266 project. I used DHT22 as a temperature and humidity sensor and also I did some testing of power consumption using LIGHT SLEEP[…]
Continue reading ...My new project consists of HW with cost under 20โฌ. It is able to accurately measure electric power consumption and sends data via WiFi. Great source of knowledge is openenergymonitor.org which includes also Arduino library.
Continue reading ...Battery Powered Wifi IoT โ Temperature, Humidity & Soil Moisture Sensors
I have just made a prototype of ESP8266 (ESP-01) IoT temperature & humidity SI7021 sensor and also 2x three pin soil moisture sensors with only 0.006mA (6ยตA) current drain during the sleep.
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