Arduino Mega Proteus

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Llanque Mazurek

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Aug 3, 2024, 4:13:00 PM8/3/24

to vopoudempma

I have really been suffering with my simulation! Tried connecting my arduino mega 2560 to COMPIM (used as GSM Module) in my circuit and also loaded sample code but damn! In vain! I wanted to view the data sent in virtual terminal but am getting nothing! and its also complaining of excessive CPU usage.

You should download this GSM Library for Proteus . You can use this library to simulate your GSM module in Proteus software. You should also check this example where they have discussed Hoe to Send SMS with GSM module in Proteus ISIS. I hope it will help you out.

Hello I had the same problem as you, but I managed to solve it.
Use the TinyGSM library. Open the library folder, locate the Tinygsmcommon file. Open the file, line 75 changes the value from Baud 9600 to 2400. That is the minimum speed of my module.