Testing SMS Commands in GSM Modem SIM900A | Arduino UNO

If #gsm #arduino #sim900a.
This video will get you some knowledge on basic SMS based AT commands in GSM modem and we will test all the basic necessary AT commands using TTL module and GSM modem (2G) using UART communication,
For learning this course for free with all the documents and necessary source code for all the lectures.
If you wish to take up the course with full resource kindly use the link below:
Udemy: www.udemy.com/...
visit us on : www.smtraningacademy.com,
where you will get free access to all the courses for which you want to pay money in many sites.
Playlist Link :
Thanks for Watching hope you learnt something new!!!
Thanks for Watching hope you learnt something new!!!

[@PratikBhaskar]

does this modem works for 4G networks?

[@SMtrainingacademy]

No 4g modems are available