Reviewed by more than 40 consumers, more than 60% of the reviews about this HiLetgo data logger had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended data logger.
$7.69 (as of 27/04/2023 01:55 PDT details )Features:
- SD card interface works with FAT16 or FAT32 formatted cards.
- 3.3V level shifter circuitry prevents damage to your SD card.
- Real time clock RTC keeps the time going even when the Arduino is unplugged.
- Included libraries and example code for both SD and RTC, means you can get going quickly.
- Prototyping area for soldering connectors, circuitry or sensors.