Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finall… ...

The code (Arduino sketch) is a basic one without any dedicated SIM800L libraries. In the code, the RX and TX pins are assigned as software serial pins. This is done deliberately so that the Arduino’s ...

Download the latest Arduino IDE 2.0 software on Windows, Mac and Linux by following the link below. Thanks to the IDE being open source it source code is available to download view and tweak if ...