I am building a GPS/SD card logger which all works fine :slight_smile: The problem is I want to log position fixes at 10hz which ups the data rate, so I have the soft serial at 38400, the next thing is I obviously get overflow, especially when i'm writing to the SD card so I change the buffer from …

SoftwareSerial Buffer problem when not power of 2

nickgammon October 22, 2012, 10:30pm 2

What version of the IDE are you using?

What value, specifically, causes corruption? 15?

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