Sending SMS in SIM800L using Arduino. The SIM800L module supports making calls and messages. Below is the arduino code for sending a message on SIM800L. You just need to change the phone number ...

This Arduino sketch uses a SoftwareSerial library to communicate with a SIM808 module, which provides GPS functionality. The code allows you to send AT commands to the SIM808 and read responses from ...

ESP32, Arduino, Raspberry Pi and the likes over the Internet. This example code is in public domain. This example shows how to configure static IP with Ethernet. Be sure to check ordinary Ethernet ...