A9G Module A9G is a complete quad-band GSM/GPRS+GPS module based on the RDA8955 chip. The Low BOM design of this module provides a cost-effective solution for modern IoT-based applications. Like any ...

This paper presents the advanced system with GPRS module and information fusion approach for real-time detecting the status of driver. It uses infrared cameras to simultaneously monitor the fatigue ...

SIM868 module is the complete Quad-Band GSM/GPRS module which combines GNSS ( GPS/GLONASS/BDS) technology for satellite navigation. It has strong extension capability with abundant interfaces ...

The GSM/GPRS module demonstrates the use of AT commands. They can feature all the functionalities of a mobile phone through a computer like making and receiving calls, SMS, MMS, etc.

Available in an easy to use plug-in module form factor, it offers developers a highly versatile hardware interfacing development tool, to create their own customised GSM/GPRS based device. The GTC01 ...

TTGO T-Call board combines WiFi & Bluetooth connectivity from ESP32 processor with 2G GPRS connectivity from SIMcom SIM800 module.

Quectel’s M89 is a quad-band GSM/GPRS module utilising an LGA footprint, that is compatible with the BGS2 module. Based on the latest 2G chipset, it offers optimal performance in SMS and data ...