Ea2 BL999 wireless sensors, Raspberry Pi, rtlsdr, rtl_433, Dallas 18b20
This channel measures Temperature and humidity with a DHT22 and PM2.5 &10 with a SDS011. All with an ESP32, an MQTT and a Node-Red server.
Readings of temperature and humidity outside. Parameters Esp8266 and Raspberry pi.
Reading temperature, humidity, barometric pressure and dewing point using dht 11, bmp 180 and node mcu using arduino ide through raspberry pi from a home in Oslo and sending the data to thingspeak for seeing the output in a userfriendly user interface
Traffic counter based on Raspberry Pi 4 / OpenCV and background subtractor method.
ZigBee-базирана сензорна мрежа, състояща се от възли, използващи платформа с отворен код Arduino.