Can someone mention a reference project that records the output of piezo sensors for 24 hours using an Arduino Uno, logs the data with a real-time clock (RTC) timestamp, and sends the data (batch) to a web server using a 4G/GPRS script. Then repeating the process over again, after erasing old data on Arduino.
Quite a unique project to log piezo data! You may be the first person to have thought of doing so.
However, there are many tutorials posted on the web regarding logging arbitrary data with Arduino.
There probably isn't one project which does exactly that.
But there will certainly be examples that illustrate the various steps:
-
Read the output of a sensor - you'll need to narrow that down; eg, is it analogue, or digital?
(the Arduino neither knows nor cares what the sensor is - it just sees an analogue or digital input signal) -
Log data with a real-time clock (RTC) timestamp
(here, it doesn't really matter what the data is - it's just "data") -
Send data to a web server using a 4G/GPRS script
(again, it doesn't really matter what the data is - it's just "data")
Thanks, I figured it is possible to create a project that records the output of piezo sensors for 24 hours using an Arduino Uno, logs the data with a real-time clock (RTC) timestamp, and sends the data to a web server using a 4G/GPRS module, repeating the process after erasing old data on the Arduino. However, it's a complex project that involves several components and programming tasks. Here's a high-level overview of components used:
Components Needed:
- Arduino Uno or compatible board.
- Piezo sensors.
- Real-time clock (RTC) module, like the DS3231.
- 4G/GPRS module (e.g., SIM800L or SIM900).
- SD card module (for data storage if needed).
- Power source (e.g., battery or power supply).
- Web server with a database to store the collected data.
And then the fun begins. I cannot imagine this project has not done before.
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