Author: Georgescu Ioana Project archive: cameraside.zip

The objective of this project is to create a system of cameras and sensors for monitoring various locations and an Android app for observing all the data collected. The current iteration of the project consists of one camera and one DHT22 sensor.

The system offers:

• a live feed from the camera and real time readings from the sensor
• a historic for the past 5 days containing, for each hour of each day, the average temperature and humidity and one picture taken in that hour
• a historic for the past 30 days containing, for each day, 4 pictures (one taken at midnight, one at noon, one at 5 in the morning and one at 6 in the evening) and the average temperature and humidity

The DHT22 is connected to the ESP32-CAM module.

The camera side of the project was implemented using the Arduino IDE.

• https://randomnerdtutorials.com/esp32-cam-ai-thinker-pinout/
• https://randomnerdtutorials.com/program-upload-code-esp32-cam/
• https://randomnerdtutorials.com/complete-guide-for-dht11dht22-humidity-and-temperature-sensor-with-arduino/
• https://lastminuteengineers.com/esp32-ntp-server-date-time-tutorial/
• https://randomnerdtutorials.com/esp32-cam-save-picture-firebase-storage/
• https://randomnerdtutorials.com/esp32-data-logging-firebase-realtime-database/
• https://www.sparkfun.com/datasheets/Sensors/Temperature/DHT22.pdf