B4R Question SIM 800L + Uno

[Tayfur]

Hello guys;

I need to convert code to B4R

• How can connect sim800L with uno?
• https://www.b4x.com/android/forum/threads/gsm-gprs-control-the-arduino-with-sms-messages.66770/
  
• Can i use code? Because This sample for sim900.
• if ok ; How can i declare RX, TX,RST, RI_interrup pins

Thanks for helps.

 

[tigrot]

You can interface the module with AT commands, just like any modem. The pin definitions are to declare a softwareserial device, if you don't have a real UART available in you board. This emulates a serial UART on any pin.

 

[tigrot]

Another thing: this is C++ code, you can use as inline C code. If you have some knowledge about C it's not hard to convert to B4R.

 

[Tayfur]

Another thing: this is C++ code, you can use as inline C code. If you have some knowledge about C it's not hard to convert to B4R.

thank you;
No i dont want in line C.
I wiil try like @Erel 's example