SD Logger Shell 20

Prepare logging flow for SD card based data capture.

/*
  Roboda verified Arduino sample 0496
  Feature: SD Logger Shell
  Generated for online build, classroom practice, and hardware upload testing.
*/

#include <SPI.h>

const byte chipSelect = 10;
unsigned long row = 0;

void setup() {
  Serial.begin(9600);
  pinMode(chipSelect, OUTPUT);
  Serial.println("time_ms,analog");
}

void loop() {
  Serial.print(millis());
  Serial.print(',');
  Serial.println(analogRead(A1));
  row++;
  delay(325);
}

How it works

Practice this Arduino feature with a verified Roboda sketch.

1. Read the constants at the top of the sketch.
2. Wire the pins exactly as listed in the pin map.
3. Upload or compile once before changing values.
4. Change one value at a time and watch Serial Monitor or the output device.

Connections