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  3. Arduino: how to save the dynamic memory?

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Arduino: how to save the dynamic memory?

Emma Swift
Emma Swift over 5 years ago

When the Arduino Mega2560 is added to the first serial port, the dynamic memory is 2000 bytes, and when the second serial serial is added, the dynamic memory is 4000 bytes. Now I need to add the third Serial serial port. The dynamic memory is 6000 bytes. Due to the many variables in the program itself, the dynamic memory is not enough. Please help me how to save the dynamic memory?

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