ARDUINO_M0 #UART # GSM SIM900a #HARDWARE

Using Arduino Project Guidance
1

I'm a student with a new arduino M0. I want to use it with a GSM SIM900a. I'm new with it I made a research and I didn't get how to code the UART to make use of it. The "SoftwareSerial.h" doesn't work with the arduino M0 for that I want to learn how to use the hardware to program it if someon can show me from were I must beggin and THANK YOU

2

use Serial1 with RX/TX pins and the TinyGSM library

3

@student_28, your topic has been moved to a more suitable location on the forum. Introductory Tutorials is for tutorials that e.g. you write, not for questions. Feel free to write a tutorial once you have solved your problem :wink:

1 Like
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Ok thanks

5

Comparing with arduino Uno I saw people using Saftwarserial.h and it doesn't much with the arduino M0. Also I'm new with the syntax if there is any tutorials I could perform to suggest it will help me to learn

6

not SoftwareSerial. Serial1
TinyGSM library has examples

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