Micro SD Wemos D1 Datenlogger Shield + RTC DS1307 Uhr passend für Arduino Raspberry
8,14 €
With this Data Log Shield for WiFi D1 Mini board, can saving data to files on any FAT16 or FAT32 formatted Micro SD card. RTC protected from wrong connecting of battery. KA2284 Power Level Indicator Battery Indicator Audio Level Indicator Module.
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