Features of the Adafruit Data Logger Shield SD card interface works with FAT16 or FAT32 formatted cards. Built in 3.3v level shifter circuitry lets you read or write super fast and prevents damage to ...
A precision temperature data logger using Arduino Nano with DEEK-ROBOT Data Logging Shield (Product ID: 8105) and PT1000 RTD sensor via MAX31865 ADC. MAX31865 → Arduino Nano VIN → 3.3V or 5V GND → GND ...