DIY GSM FOR ARDUINOSep 15th, 2020 | by: parv indian
Category: Electronics Arduino
This is gsm made for arduino. this is used in making mobile,emergency system etc.. here this work on at comands it needs a very big code fore working .connection of this to arduino is very simple just to connect rx--1x and tx--rx .this is very use full .we can make many projects .
THESE ARE SOME PICS