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Dependencies: DS1307 DS1820 DSM501 GP2Y1010AU0F I2CEeprom SDFileSystem TextLCD_YWROBOT WakeUp keypad_ADC mbed
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The device has no upload capabilities. It logs data onto local SD card if one is present. It displays current measurement nevertheless.
I used some libraries: some purpose-made, rest forked public libraries. main.cpp file contains the program. First it initializes modules (EEPROM, RTC, thermometer, dust sensor, LCD, SDcard), then enters endless loop of following sequence:
- take a measurement
- display measurement and save it to the SD card
- enter sleep for *sleep* period
- repeat