echo $((1610241024)) > /proc/sys/vm/dirty_background_bytes
echo $((4810241024)) > /proc/sys/vm/dirty_bytes

add to:
/etc/rc.local

EEPROM and SPIFFS and SD card examples!

find device name:
sudo fdisk -l

write image to disk (+show progress)
sudo dd if=/dev/mmcblk0 of=~/Desktop/raspbian_backup.img status=progress

wget https://raw.githubusercontent.com/Drewsif/PiShrink/master/pishrink.sh

chmod +x ./pishrink.sh

sudo ./pishrink.sh AAA.img BBB.img

"LowLatencyLogger" is intended to be easy to modify while providing data logging at up to 500 Hz on AVR boards without using multi-threading or interrupts.

"AnalogBinLogger" demonstrates faster logging, up to 40,000 Hz for a single pin. AnalogBinLogger uses interrupts and a timer so it is more difficult to modify for another sensor.