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• DATALOG2 can work also standalone, saving all the
sensor data at the highest possible rate into the SD
card
• DATALOG2 can read a custom sensors configuration
from the SD card root folder. To do so, you can simply
save a JSON configuration file in the root folder of the
SD card (same as described in 2.1.1).
• In the same way, you can configure the MLC by saving
the proper UCF in the root folder.
Start an acquisition in standalone mode
• Once the firmware is flashed on the board:
• Insert the SD card
• If the board is battery-powered and switched off, press PWR button to switch on the board. Press the RESET
button
• If the SD card is not inserted properly, the orange LED will be switched off. Unless the orange LED will be
switched on.
• If a JSON configuration file is present in the root folder of the SD card, the custom sensor configuration is
loaded from the file itself
• Press the USR button to start saving data. You will see the green LED blinking fast.
• To stop the data acquisition, press again the USR button