Basic weather station in Warsaw, Wilanów measuring temperature, humidity, pressure using: SHT41, BMP280
Measurement of Temperature, and Humidity using DHT22 and Rainfall using Rainfall sensor
Simple IoT system that measures air quality. Based on the ESP32-S3, written in Arduino. Connected to the ThingSpeak cloud.
Temp.measured in my garden. Mean of 3 sensors. DIY solar powered NodeMCU.
This is my first IoT channel to test how ThingSpeak works.
Wemos D1 Mini TCP server with Dallas ds18b20 sampling temperatures updating via TCP over local in each location Raspberry Pi5 calls for temperature every 30 minutes (crontab), writes to a MySQL database and sends to Thingspeak.
Data collection from Raspberry Pi: includes temperature, turbidity, COTS detection, and pressure.