Question about M5Stack Sim800L Module
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I'm now trying to use the sim800L Module (https://www.elektor.com/m5stack-sim800l-gsm-module).
I want to check whether the sim card can connect to network.
However, I cannot check whether the sim card have network function.
I had visit different website and use tinyGSM but still can't fix the problem. Can anyone give me some tips?
The websit I had read:
https://www.arduino.cc/en/Guide/ArduinoGSMShield
https://www.ayomaonline.com/programming/quickstart-sim800-sim800l-with-arduino/ -
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Have you read the datasheet for the modem?
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I'm also trying to use this module, without success. It's one of the less documented ones :\
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@lastcaress @Rop
I don't know why after I upgrade the arduino from 1.8.5 to 1.8.7, and then I can get the result. -
@ken57093 but what code are you using?
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I'm using the example code from TinyGSM.h library.
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Hi
Now I'm trying the example code of GSM.h to set up a web server.
https://www.arduino.cc/en/Tutorial/GSMExamplesWebServerIt output a lot of error
Anyone knows what happened? thank you
