The GSM SIM 800 module used transmits this data to a database that can be consulted on the supplier’s desktop GIC application and also enables subscribers to recharge their meters and find out as many ...

This is a comprehensive Arduino library to make HTTP or HTTPS communication through the SIMCom SIM800L module. The library has been designed to limit the memory usage by working with the same shared ...

How to send a GET and POST request with AT commands using the SIM900 GSM/GPRS module and the Arduino UNO. This is useful for retrieving data from the Web and sending data to a web server for Internet ...

The GSM MODULE works on 12V. The TX and RX pins of the GSM MODULE must be connected to the RX and TX pins of the Arduino. When connecting RX to TX pins of Arduino (or any microcontroller as a matter ...

It could also use a clock module to note the time without checking the Internet. This module and the Arduino could fit inside a box, along with some batteries connected to a solar panel, to have a low ...

Arduino Code for A9G GSM GPS Module The code to interface the A9G GSM/GPS module with Arduino is very simple and easy to understand, but before we start we need to download and install TinyGPSPlus.h ...

NORVI GSM is an industrial controller based on ESP32 WiFi & BLE SoC and a choice of 2G or 2G/3G/4G LTE cellular modems ... and the SD card. You’d just have to select “ESP32 Dev Module” in the Arduino ...

As shown in the schematic block diagram below, the project consists of Flame sensor, Arduino Nano & SIM800L GSM/GPRS module as its primary components. The fire can be detected by the flame sensor ...