A9G Module GPRS GSM BDS Development Board Quad-Band 800/900/1800 / 1900MHz SMS Voice Wireless Data Transmission IOT with Antenna Geekstory

Still finishing project, so actually functionality aside, quality is high, solder connections solid. Only dislikes are GPS antenna is passive and cellular antenna is short

I couldn't get it running. This is most likely my fault. But programming this isn't for the faint of heart.

Ok

Great device, sd pins should be place somewhere else tho. Pinheaders cannot be install because it blocks sd card from being inserted.

Great product

A really cool module. With a low performance

can we use arduino compiler to programme this board