SIM800L GSM module library for Linux systems like the Raspberry Pi. This library was also successfully tested with SIM800C and should also support SIM800H. This library provides a driver for SIMCom ...

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 ...

Many waterworks stations and agriculture applications use compact controllers for pump or ventilation systems, which are often installed in hard-to-reach or remote places. Inspection and maintenance ...

Many waterworks stations and agriculture applications use compact controllers for pump or ventilation systems, which are often installed in hard-to-reach or remote places. Inspection and maintenance ...

This post is in response to a reader who asked about detecting mains electricity using a microcontroller. The easiest and safest way to detect mains electricity using a microcontroller is with an ...

Abstract: The GSM and GPS technologies and their applications have great demand in the consumer market areas like automobile, surveillance and navigation. The GSM and GPS technologies will be ...

Abstract: GSM network is the most worldwide mobile communication network nowadays. Based on the SIEMENS MC35 GSM module, general techniques of communication with GSM network are depicted, including ...

UR Group has extended its range of dual-band GSM/GPRS data modules, giving designers the extra choice of a surface-mount module for direct soldering to the PCB, with QFN pinning and a footprint of ...