Note: SIM808 GPS/GPRS/GSM Shield is discontinued now.
SIM808 GPS/GPRS/GSM Arduino Shield is an integrated quad-band GSM/GPRS and GPS navigation technology Arduino shield. A credit card size only, according to the standard Arduino pin packaging, compatible with Arduino UNO, Arduino Leonardo, Arduino Mega, and other mainboards. Compared to the previous generation SIM908, SIM808 made some improvement on performance and stability. In addition to the normal SMS and phone functions, the shield also supports MMS, DTMF, FTP, and other functions. You can achieve the data acquisition, wireless data transceiver, IoT application, and GPS orientating.
What’s it for: