Hi, I have a datalogger with real time clock and SD card. I recently added a FONA SIM800H shield from Adafruit and when I merged the two sketches I ran into dynamic memory issues. Global variables use 1,765 bytes (86%) of dynamic memory, leaving 283 bytes for local variables. Maximum is 2,048 byt…

Memory issues with Uno datalogger with SD card and Adafruit FONA SIM800H chip

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