dfrobot sim7000 on arduino uno issues
keith.mcconachie 2023-02-25 20:43:42 654 Views4 Replies new to Arduino programing I am looking for code to make arduino send a sms text message only through the dfrobot sim7000 anybody help me . keith
Oh I am very sorry. I am not from the dfrobot team. I hope they will reply you regarding the library issue. Personally, I don't think library is a must for using GSM modules. The AT command list is the most important.
bidrohini.bidrohini Hello - like i said i am very new to some of this stuff and thank you for your input i will look into it more if its required or not …
keith
Thank you for your input , The confusing part is the dfrobot sim7000 library for the shield does not have anyway to send sms texts or am i reading this wrong , can you add any another libraries that will help ???
keith
keith.mcconachie The basic principle is the same for all GSM modules. You have to look at the AT command list: https://cdn.geekfactory.mx/sim7000g/SIM7000%20Series_AT%20Command%20Manual_V1.06.pdf
AT+CMGS is the AT command for sending SMS. There are many example codes available for this module and similar modules. You can look at any of them.
This one is based on SIM900D:
https://www.theengineeringprojects.com/2014/06/send-sms-with-arduino-uno-and-sim900d-using-at-commands.html
The AT commands are the same as far as I can see. So, it should work. May or may not need a bit modification.
bidrohini.bidrohini 
