A9G (GSM/GPRS+GPS Development Board) – Future Electronics Egypt
Basics: Project 101a Ai Thinker A9G GPRS GPS development board at Acoptex.com / ACOPTEX.COM
Elecrow ESP8266 ESP 12S A9G GSM GPRS+GPS IOT Node V1.0 Module IOT Development Board with All in one WiFi Cellular GPS tracking|Integrated Circuits| - AliExpress