Arduino driver for GSM/GPRS+GNSS modules SIMCom SIM808/SIM868 to make HTTP/S connections with GET and POST methods and use GPS/GNSS functions This is a comprehensive Arduino library to make HTTP or ...

SIM808 V2.2.5 user manual V1.4 time Descriptions version 2015/7/6 initial V1.2 2015/7/7 Modify V1.3 2015/10/6 Modify V1.4 Getting Started A little preparation goes a long way, so make sure you’ve ...

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 ...