Example for Arduino-Write Data in CSV Format

Hardware Preparation

• DFR0216 DFRduino UNO R3 x 1
• TEL0148 Fermion: Serial Data Logger x 1
• SD/MicroSD Memory Card x1
• FIT0916-FF DuPont Wires x3

Software Preparation

• Download Arduino IDE: Click to download Arduino IDE

In the config.txt file, set FileFormat to 1

Connection Diagram

Sample Code

#define SPIN 6  //Connect to the module Pin S, trigger to save files at low level 
uint16_t i = 0;

void setup(void)
{
  Serial.begin(9600);
  delay(2000);  //To aviod data lost, delay a period of time to wait for the module to start 
  pinMode(SPIN, OUTPUT);
  digitalWrite(SPIN, HIGH);
}

void loop(void)
{
  Serial.println(String(i));
  i++;
  if((i % 10) == 0){
    digitalWrite(SPIN, LOW);
    delay(500);
    digitalWrite(SPIN, HIGH);
  }
  delay(300);
}

Running Results