The objective of this project was to use and Arduino to read a sensor and send the values to the internet, to be stored in a Web Server and displayed. It consists in an Arduino Uno with an Ethernet Shield and a DHT 11 temperature / moisture sensor, acting as a Web Client.

Feb 21, 2025 · Arduino modules can use the Network Time Protocol (NTP) or a real-time I2C clock device like an 1339 module to get timestamps. If you want to insert sample times at the SQL server level, the time field simply needs to be a timestamp data type with a default of CURRENT_TIMESTAMP.

Dec 31, 2013 · I have set up a basic temperature sensor with a RGB LED that changes colour with temperature. However I would like to save the data to my computer. I have seen many examples that use a SD card to store the data but I want the …

This file allows us to send the data to our table "tempmoi" located in our database, where "temp1" is equivalent to the temperature data and "moi1" is equivalent to the humidity data. This file also allows us to Arduino send data to the base.

Jun 19, 2012 · As an example, the Arduino could GET http://127.0.0.10/logtemp.asp?temperature=12.5 where 127.0.0.10 is your web server on your network and logtemp.asp is a quick and dirty ASP page (or CGI page or whatever) that reads the get parameter temperature and writes the value to the sqlite database.

Apr 22, 2019 · The temperature data comes from a DHT22. This data is then written to a SD card via a Catalex SD adapter card with a time stamp from a DS3231 RTC. Each classroom will have its own Arduino that will be powered by a USB wall block.

Apr 17, 2022 · How to create a temperature Arduino data logger. We’ll use the DHT11 to measure temperature. this is a basic data logger which uses arduino and dht sensor to collect the temperature data and store it to the sd card. The data saved can be easily opened in an Excel Sheet for further analyses.

The general idea is that an Arduino Board will read the readings from a temperature probe, then make an HTTP call to a web server which then dumps the data into a mySQL database. The web server also has a basic page to display the temperatures in a table.

Mar 11, 2016 · I have just connected a Libelium shield to connect many sensors to Arduino UNO, that measure water ph level, temperature,...etc. I really couldn't figure out how do I upload the sensor data into a database(MySQL).

Sep 17, 2024 · Implementing a temperature logging system using Arduino and cloud storage is a rewarding project that combines hardware and software skills. With the right components and a bit of coding, you can monitor temperature trends in real-time and store the data for future analysis.